{"title":"General","description":"","products":[{"product_id":"genuine-sparkfun-electrolytic-decoupling-capacitors-100uf-25v","title":"SparkFun Electrolytic Decoupling Capacitors - 100uF\/25V General","description":"\u003cp\u003eElectrolytic decoupling capacitors 100uF\/25V. These capacitors are great transient\/surge suppressors. Attach one between the power and ground of your project to ensure smooth power delivery. High quality radial electrolytic capacitors.\u003c\/p\u003e\n\n\u003cp\u003e If you need a bunch of these, you can get good bulk discounts on Digikey, part # : P10269-ND\u003c\/p\u003e\n\n\u003cp\u003e Check out our \u003ca href=\"http:\/\/www.sparkfun.com\/commerce\/tutorial_info.php?tutorials_id=103\"\u003eUnregulated Power Supply Tutorial\u003c\/a\u003e\u003c\/p\u003e","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19059928261,"sku":"00096:COM-00096:spark","price":70.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/00096-03-L.jpg?v=1575978668"},{"product_id":"genuine-sparkfun-relay-spdt-sealed","title":"SparkFun Relay SPDT Sealed General","description":"\u003cp\u003eThese are high quality Single Pole - Double Throw (SPDT) sealed relays. Use them to switch high voltage, and\/or high current devices.\u003c\/p\u003e\n\n\u003cp\u003e This relay’s coil is rated up to 12V, with a minimum switching voltage of 5V. The contacts are rated up to 5A (@250VAC, 30VDC).\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eNote:\u003c\/strong\u003e In the Datasheet below there is a pin layout listed as “Bottom View.” Be aware, this pin layout is actually the top-down view \u003cem\u003eNOT\u003c\/em\u003e bottom-up.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e5V DC SPDT Relay\u003c\/li\u003e\n\u003cli\u003eRated up to 5A\u003c\/li\u003e\n\u003cli\u003eFully Sealed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.sparkfun.com\/datasheets\/Components\/General\/JZC-11F-05VDC-1Z%20EN.pdf\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19059932293,"sku":"00100:COM-00100:spark","price":335.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/00100-01c.jpg?v=1575978668"},{"product_id":"genuine-sparkfun-alligator-clip","title":"SparkFun Alligator Clip General","description":"\u003cp\u003eA staple for the electrical engineer. I can’t tell you how many times I’ve been one clip short!\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Sold as a single unit.\u003c\/p\u003e","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19059933445,"sku":"00111:PRT-00111:spark","price":70.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/Alligator-Clips.jpg?v=1575978669"},{"product_id":"genuine-sparkfun-sparkfun-breadboard-power-supply-5v-3-3v","title":"SparkFun Breadboard Power Supply 5V\/3.3V General, Sparkfun Originals","description":"\u003cp\u003eHere is a very simple breadboard power supply kit that takes power from a DC wall wart and outputs a selectable 5V or 3.3V regulated voltage. The .1\" headers are mounted on the bottom of the PCB for simple insertion into a breadboard. Pins labeled VCC and GND plug directly into the power lines. The lone pair of pins have no electrical connection but help support the PCB.\u003c\/p\u003e\n\n\u003cp\u003e There are two pins available within the barrel jack footprint. Any stripped +\/- DC supply can be connected instead of the barrel connector. Board has both an On\/Off switch and a voltage select switch (3.3V\/5V).\u003c\/p\u003e\n\n\u003cp\u003e Comes as a \u003cstrong\u003ebag of parts\u003c\/strong\u003e kit and is easily assembled if you can follow the silkscreen indicators and have beginning experience with a soldering iron. You will need to read the resistor bands or use a multimeter to determine the resistor sizes.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 1.25x1.25\"\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKit Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eDC Barrel Connector (2.1mm center positive)\u003c\/li\u003e\n\u003cli\u003eTO-220 Voltage Regulator (LM317 1.5A max current)\u003c\/li\u003e\n\u003cli\u003e1N4004 Reverse Protection Diode\u003c\/li\u003e\n\u003cli\u003e100uF 25V Capacitor\u003c\/li\u003e\n\u003cli\u003e10uF 25V Capacitor\u003c\/li\u003e\n\u003cli\u003e0.1uF 50V Capacitor\u003c\/li\u003e\n\u003cli\u003eRed Power LED - High Brightness\u003c\/li\u003e\n\u003cli\u003e2 x SPDT Slide Switch\u003c\/li\u003e\n\u003cli\u003e4 x 0.1\" Header Pins\u003c\/li\u003e\n\u003cli\u003e2 x 330 Resistor 1\/6W\u003c\/li\u003e\n\u003cli\u003e390 Resistor 1\/6W\u003c\/li\u003e\n\u003cli\u003e240 Resistor 1\/6W\u003c\/li\u003e\n\u003cli\u003eBare PCB with Silkscreen Indicators\u003c\/li\u003e\n\u003cli\u003ePTC resettable fuse\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/Kits\/Breadboard%20Power%20Supply%20v10.pdf\"\u003eSchematic\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/Kits\/Breadboard%20Power%20Supply%20v10.zip\"\u003eEagle Files\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.sparkfun.com\/tutorials\/297\"\u003eQuickstart Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/sparkfun\/Breadboard_Power_Supply_5V_3.3V\/tree\/V_1.0\"\u003eGitHub\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19059933701,"sku":"00114:PRT-00114:spark","price":1690.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/00114-05.jpg?v=1575978669"},{"product_id":"genuine-sparkfun-heatsink-to-220","title":"SparkFun Heatsink TO-220 General","description":"\u003cp\u003eSmall heat sink for TO-220 components. Ideal for keeping your 5V and 3.3V regulators running cool. Black anodized bolt on type with 2.5W dissipation.\u003c\/p\u003e","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19059937413,"sku":"00121:PRT-00121:spark","price":215.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/00121-02.jpg?v=1575978669"},{"product_id":"genuine-sparkfun-sparkfun-rs232-shifter-smd","title":"SparkFun RS232 Shifter - SMD General, Sparkfun Originals","description":"\u003cp\u003eThe smallest and easiest to use serial conversion circuit on the market! This board has one purpose in life - to convert RS232 to TTL and vice versa (TX \u003cem\u003eand\u003c\/em\u003e RX). This will allow a microcontroller to communicate with a computer. Shifter SMD is powered from the target application and can run at any voltage! That’s right - power the board at 5V and the unit will convert RS232 to 5V TTL. Power the board at 2.8V and the Shifter board will convert RS232 to 2.8V CMOS TTL. Includes two indicator LEDs for TX and RX. Runs from 300bps up to 115200bps.\u003c\/p\u003e\n\n\u003cp\u003e Unit comes fully assembled and tested as shown. You can either solder a 4-pin header or individual wires.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/Prototyping\/Shifter%20SMD%20v16.pdf\"\u003eSchematic\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/Prototyping\/Shifter%20SMD%20v16.zip\"\u003eEagle Files\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/sparkfun\/RS232_Shifter_SMD\/tree\/V_1.5\"\u003eGitHub\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19059953861,"sku":"00449:PRT-00449:spark","price":2460.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/00449-01a.jpg?v=1575978670"},{"product_id":"genuine-sparkfun-electrolytic-decoupling-capacitors-10uf-25v","title":"SparkFun Electrolytic Decoupling Capacitors - 10uF\/25V General","description":"\u003cp\u003eLow-profile electrolytic decoupling capacitors 10uF\/25V. These capacitors are great transient\/surge suppressors and work well as charge pump caps for MAX232 circuits. High quality radial electrolytic capacitors.\u003c\/p\u003e\n\n\u003cp\u003e If you need a bunch of these, you can get good bulk discounts on Digikey, part # : P975-ND\u003c\/p\u003e\n\n\u003cp\u003e Check out our\u003ca href=\"http:\/\/www.sparkfun.com\/commerce\/tutorial_info.php?tutorials_id=103\"\u003e Unregulated Power Supply Tutorial\u003c\/a\u003e\u003c\/p\u003e","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19059968709,"sku":"00523:COM-00523:spark","price":75.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/00523-02-L.jpg?v=1575978671"},{"product_id":"genuine-sparkfun-super-capacitor-10f-2-5v","title":"SparkFun Super Capacitor - 10F\/2.5V General","description":"\u003cp\u003eYes you read that correctly - 10Farad capacitor. This small cap can be charged up and then slowly dissipated running an entire system for hours. Combine two in series for 5F\/5V. Do not over voltage or reverse polarize these capacitors.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 13mm x 33.5mm\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.sparkfun.com\/datasheets\/Components\/TS12S-R.pdf\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19060072773,"sku":"00746:COM-00746:spark","price":665.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/SuperCap.jpg?v=1575978673"},{"product_id":"genuine-sparkfun-mini-speaker-pc-mount-12mm-2-048khz","title":"SparkFun Mini Speaker - PC Mount 12mm 2.048kHz Audio, General","description":"\u003cp\u003eThis is a small 12mm round speaker that operates around the audible 2kHz range. You can use these speakers to create simple music or user interfaces.\u003c\/p\u003e\n\n\u003cp\u003eThis is not a true piezoelectric speaker but behaves similarly. Instead of a piezoelectric crystal that vibrates with an electric current, this tiny speaker uses an electromagnet to drive a thin metal sheet. That means you need to use some form of alternating current to get sound. The good news is that this speaker is tuned to respond best with a square wave (e.g. from a microcontroller).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/Components\/General\/cem-1203-42-.pdf\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19060083013,"sku":"07950:COM-07950:spark","price":335.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/07950-1.jpg?v=1575978674"},{"product_id":"genuine-sparkfun-resettable-fuse-ptc","title":"SparkFun Resettable Fuse PTC General","description":"\u003cp\u003eThis is a handy little device that can save your system from smoking. A resettable fuse (also known as a \u003ca href=\"http:\/\/en.wikipedia.org\/wiki\/Positive_temperature_coefficient\"\u003ePTC\u003c\/a\u003e) is a resistor that has very unique properties.\u003c\/p\u003e\n\n\u003cp\u003e For this model, if your circuit tries to draw more than 250mA of current (if you have a bad short for instance) the PTC would ‘trip’ (by heating up). The increased resistance (trip state) would break the circuit and allow only a small leakage current.\u003c\/p\u003e\n\n\u003cp\u003e The leakage current may still be enough to hurt some electronics but it’s much less than the 3A that the short may have allowed. Removing the short, the PTC ‘resets’ and allows current up to 250mA to flow again. It’s a resettable fuse that protects your system! Good for use on battery powered devices that need to protect again high-current accidental discharges.\u003c\/p\u003e\n\n\u003cp\u003e The thermal pictures to the right do a great job of showing what happens when the PTC is tripped. The first thermal picture shows a voltage regulating circuit in its normal state. In the second picture the circuit is shorted, notice how hot the PTC gets (213 �F!) as it limits the amount of damaging current going through the circuit. Major thanks to Joshua Weaver for the great thermal shots!\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003ca href=\"http:\/\/www.sparkfun.com\/datasheets\/Components\/RXE025_rev_H.pdf\"\u003ePTC RXE025\u003c\/a\u003e\u003c\/p\u003e","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19060109829,"sku":"08357:COM-08357:spark","price":235.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/PTC-01-L.jpg?v=1575978676"},{"product_id":"genuine-sparkfun-resistor-10k-ohm-1-6th-watt-pth","title":"SparkFun Resistor 10k Ohm 1\/6th Watt PTH General","description":"\u003cp\u003e1\/6th Watt, +\/- 5% tolerance PTH resistors. Commonly used in breadboards and perf boards, these 10K resistors make excellent pull-ups, pull-downs, and current limiters.\u003c\/p\u003e\n\n\u003cp\u003e Need more than one? Checkout our \u003ca href=\"https:\/\/www.sparkfun.com\/products\/10466\"\u003ebag of resistors\u003c\/a\u003e. If you need a bunch of these, you can get good bulk discounts on Digikey, part # : 10KEBK-ND\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003ca href=\"http:\/\/www.sparkfun.com\/tutorials\/93\"\u003eBreadboard Lecture\u003c\/a\u003e, \u003ca href=\"http:\/\/www.sparkfun.com\/tutorials\/65\"\u003eSensor Interfacing\u003c\/a\u003e, \u003ca href=\"http:\/\/www.sparkfun.com\/tutorials\/207\"\u003eVoltage Dividers\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e Sold in single pieces\u003c\/p\u003e","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19060110405,"sku":"08374:COM-08374:spark","price":15.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/08374-02-L.jpg?v=1575978676"},{"product_id":"genuine-sparkfun-capacitor-ceramic-0-1uf","title":"SparkFun Capacitor Ceramic 0.1uF General","description":"\u003cp\u003eThis is a very common 0.1uF capacitor. Used on all sorts of applications to decouple ICs from power supplies. 0.1\" spaced leads make this a perfect candidate for breadboarding and perf boarding. Rated at 50V.\u003c\/p\u003e\n\n\u003cp\u003e If you need a bunch of these, you can get good bulk discounts on Digikey, part # : 399-4266-ND\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003ca href=\"http:\/\/www.sparkfun.com\/tutorials\/57\"\u003ePower Supply Lecture\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e Sold in single pieces\u003c\/p\u003e","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19060111045,"sku":"08375:COM-08375:spark","price":45.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/08375-03-L.jpg?v=1575978676"},{"product_id":"genuine-sparkfun-resistor-330-ohm-1-6th-watt-pth","title":"SparkFun Resistor 330 Ohm 1\/6th Watt PTH General","description":"\u003cp\u003e1\/6th Watt, +\/- 5% tolerance PTH resistors. Commonly used in breadboards and perf boards, these 330Ohm resistors make excellent LED current limiters and are great for general use.\u003c\/p\u003e\n\n\u003cp\u003e Need more than one? Checkout our \u003ca href=\"https:\/\/www.sparkfun.com\/products\/10465\"\u003ebags of resistors\u003c\/a\u003e. If you need a bunch of these, you can get good bulk discounts on Digikey, part # : 330EBK-ND\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003ca href=\"http:\/\/www.sparkfun.com\/tutorials\/83\"\u003eBreadboard Lecture\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e Sold in single pieces\u003c\/p\u003e","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19060118405,"sku":"08377:COM-08377:spark","price":45.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/08377-02-L.jpg?v=1575978676"},{"product_id":"genuine-sparkfun-capacitor-ceramic-22pf","title":"SparkFun Capacitor Ceramic 22pF General","description":"\u003cp\u003eThis is a very common 22pF capacitor. Used with crystals for loading purposes. 0.1\" spaced leads make this a perfect candidate for breadboarding and perf boarding. Rated at 200V.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003ca href=\"http:\/\/www.sparkfun.com\/tutorials\/95\"\u003eCrystal Oscillator Lecture\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSold in single pieces\u003c\/strong\u003e\u003c\/p\u003e","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19060136901,"sku":"08571:COM-08571:spark","price":45.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/Capacitor-01MF-01-L.jpg?v=1575978677"},{"product_id":"genuine-sparkfun-diode-small-signal-1n4148","title":"SparkFun Diode Small Signal - 1N4148 General","description":"\u003cp\u003eThis is a very common signal diode - 1N4148. Use this for signals up to 200mA of current.\u003c\/p\u003e\n\n\u003cp\u003e If you need a bunch of these, you can get good bulk discounts on Digikey, part # : 1N4148FS-ND\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.fairchildsemi.com\/ds\/1N\/1N4148.pdf\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19060140037,"sku":"08588:COM-08588:spark","price":40.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/08589-03-L.jpg?v=1575978677"},{"product_id":"genuine-sparkfun-diode-rectifier-1a-50v","title":"SparkFun Diode Rectifier - 1A 50V General","description":"\u003cp\u003eThis is a simple, very common rectifier diode. Often used for reverse voltage protection, the 1N4001 is a staple for many power, DC to DC step up, and breadboard projects. 1N4001 is rated for up to 1A\/50V.\u003c\/p\u003e\n\n\u003cp\u003e If you need a bunch of these, you can get good bulk discounts on Digikey, part # : 1N4001-TPMSCT-ND\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003ca href=\"http:\/\/www.fairchildsemi.com\/ds\/1N\/1N4001.pdf\"\u003eDatasheet\u003c\/a\u003e\u003c\/p\u003e","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19060140549,"sku":"08589:COM-08589:spark","price":40.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/08588-02-L.jpg?v=1575978677"},{"product_id":"genuine-sparkfun-magnet-square-0-25","title":"SparkFun Magnet Square - 0.25\" General","description":"\u003cp\u003eThese are small rare earth magnets - 0.25\" cubed. Composed of Neodymium\/Iron\/Boron (NdFeB), these magnets are curiously strong and make for a great way to attach tools to a metal workbench, hold small children to a fridge, and as a trigger for reed switches.\u003c\/p\u003e\n\n\u003cp\u003e Activates the reed switch (shown below) at a distance of about 3cm.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSold in single units.\u003c\/strong\u003e\u003c\/p\u003e","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19060181253,"sku":"08643:COM-08643:spark","price":245.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/08643-02-L.jpg?v=1575978678"},{"product_id":"genuine-sparkfun-magnet-square-0-125","title":"SparkFun Magnet Square - 0.125\" General","description":"\u003cp\u003eThese are very small rare earth magnets - 0.125\" cubed. Composed of Neodymium\/Iron\/Boron (NdFeB), these magnets are curiously strong and make for a great way to attach tools to a metal workbench, hold small children to a fridge, and as a trigger for reed switches. Don’t let the photo fool you - these are very small magnets.\u003c\/p\u003e\n\n\u003cp\u003e Activates the reed switch (shown below) at a distance of about 1cm.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSold in single units.\u003c\/strong\u003e\u003c\/p\u003e","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19060189573,"sku":"08644:COM-08644:spark","price":170.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/08644-02-L.jpg?v=1575978678"},{"product_id":"genuine-sparkfun-sparkfun-rs232-shifter-smd-no-db9","title":"SparkFun RS232 Shifter SMD (No DB9) General, Sparkfun Originals","description":"\u003cp\u003eThe smallest and easiest to use serial conversion circuit on the market! This board has one purpose in life - to convert RS232 to TTL and vice versa (TX \u003cem\u003eand\u003c\/em\u003e RX). This will allow a microcontroller to communicate with a computer. Shifter SMD is powered from the target application and can run at any voltage! That’s right - power the board at 5V and the unit will convert RS232 to 5V TTL. Power the board at 2.8V and the Shifter board will convert RS232 to 2.8V CMOS TTL. Includes two indicator LEDs for TX and RX. Runs from 300bps up to 115200bps.\u003c\/p\u003e\n\n\u003cp\u003e This version comes with no DB9 connector attached. Useful for field installations and projects where RS232 serial is coming from something other than a DB9 cable.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 1.2x1.1\"\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/Prototyping\/Shifter%20SMD%20v16.pdf\"\u003eSchematic\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/Prototyping\/Shifter%20SMD%20v16.zip\"\u003eEagle Files\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/sparkfun\/RS232_Shifter\/tree\/V_1.5\"\u003eGitHub\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19060257605,"sku":"08780:PRT-08780:spark","price":280.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/08780-01.jpg?v=1575978679"},{"product_id":"genuine-sparkfun-magnet-disk-0-709","title":"SparkFun Magnet Disk - 0.709\" General","description":"\u003cp\u003eThis is your standard fridge magnet, perfect for holding up quite a bit of weight. Grade C8, ceramic disk magnet. Magnetization is throughout the thickness of the magnet. We used this part with the \u003ca href=\"http:\/\/www.sparkfun.com\/commerce\/news.php?id=197\"\u003eSparkFun flame kits\u003c\/a\u003e found at our various workshops. Attachable with double stick tape or hot-glue.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDimensions: \u003c\/strong\u003e0.709x0.197\"\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eBrMax: 3850 Gauss\u003c\/li\u003e\n\u003cli\u003ePull Force: 1.5 lbs.\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19060295045,"sku":"08890:COM-08890:spark","price":150.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/08890-02-L.jpg?v=1575978680"},{"product_id":"genuine-sparkfun-magnet-ring-3-16","title":"SparkFun Magnet Ring - 3\/16\" General","description":"\u003cp\u003eThese are small rare earth magnets - 3\/16\" rings. Composed of Neodymium\/Iron\/Boron (NdFeB), these magnets are curiously strong and make for a great way to attach tools to a metal workbench, hold small children to a fridge, and as a trigger for reed switches. This one small ring can easily hold a piece of paper to your fridge.\u003c\/p\u003e\n\n\u003cp\u003e We found these small rings to be very useful for connecting PCBs together. These rings are conductive and can act as a magnetic connector between widgets. You need a way to secure the ring to the PCB (screws and rivets have been shown to work).\u003c\/p\u003e\n\n\u003cp\u003e Sold in single units.\u003c\/p\u003e\n\n\u003cp\u003e Features:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eDimensions: 3\/16\" od x 1\/16\" id x 1\/16\" thick\u003c\/li\u003e\n\u003cli\u003eTolerances: �0.002\" x �0.002\" x �0.002\"\u003c\/li\u003e\n\u003cli\u003eMaterial: NdFeB, Grade N42\u003c\/li\u003e\n\u003cli\u003ePlating\/Coating: Ni-Cu-Ni (Nickel)\u003c\/li\u003e\n\u003cli\u003eMagnetization Direction: Axial (Poles on Flat Ends)\u003c\/li\u003e\n\u003cli\u003eWeight: 0.00665 oz. (0.189 g)\u003c\/li\u003e\n\u003cli\u003ePull Force: 1.48 lbs!\u003c\/li\u003e\n\u003cli\u003eSurface Field: 2275 Gauss\u003c\/li\u003e\n\u003cli\u003eBrmax: 13,200 Gauss\u003c\/li\u003e\n\u003cli\u003eBHmax: 42 MGOe\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19060306373,"sku":"08914:COM-08914:spark","price":150.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/08914-02-L.jpg?v=1575978680"},{"product_id":"genuine-sparkfun-rotary-encoder","title":"SparkFun Rotary Encoder General","description":"\u003cp\u003eThis is a 12-step rotary encoder with a nice ‘clicking’ feel. It’s breadboard friendly, and has a pretty handy select switch (by pushing in on the knob). The encoder is different from a potentiometer in that an encoder has full rotation without limits. The unit outputs \u003ca href=\"http:\/\/en.wikipedia.org\/wiki\/Gray_code\"\u003egray code\u003c\/a\u003e so that you can tell how much and in which direction the encoder has been turned.\u003c\/p\u003e\n\n\u003cp\u003e This unit does not come with a knob, but a working knob is related below.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.sparkfun.com\/datasheets\/Components\/TW-700198.pdf\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eRotary Encoder \u003ca href=\"http:\/\/www.circuitsathome.com\/mcu\/programming\/reading-rotary-encoder-on-arduino\"\u003eTutorial and Arduino Project\u003c\/a\u003e. Thanks Oleg!\u003c\/li\u003e\n\u003cli\u003eExample \u003ca href=\"http:\/\/www.sparkfun.com\/datasheets\/Components\/RotaryEncoder.pde\"\u003eArduino Project\u003c\/a\u003e. Thanks Steve!\u003c\/li\u003e\n\u003cli\u003eExample \u003ca href=\"http:\/\/www.eran.io\/rotary-encoder-based-cooking-timer\/\"\u003eCooking Timer\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/bildr.org\/2012\/08\/rotary-encoder-arduino\/\"\u003ebildr Tutorial\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19060356613,"sku":"09117:COM-09117:spark","price":635.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/09117-03-L.jpg?v=1575978682"},{"product_id":"genuine-sparkfun-speaker-0-5w-8-ohm","title":"SparkFun Speaker - 0.5W (8 ohm) Audio, General","description":"\u003cp\u003eA small audio speaker that is ideal for radio and amplifier projects and is small enough to fit in robot projects.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eSmall Size\u003c\/li\u003e\n\u003cli\u003ePower rating: 0.5W\u003c\/li\u003e\n\u003cli\u003eImpedance: 8 ohm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 50mm diameter, 16mm high, 28mm base diameter\u003c\/p\u003e","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19060420101,"sku":"09151:COM-09151:spark","price":200.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/09151-03-L.jpg?v=1575978683"},{"product_id":"genuine-sparkfun-rotary-potentiometer-linear-10k-ohm","title":"SparkFun Rotary Potentiometer - Linear (10k ohm) General","description":"\u003cp\u003eAn adjustable potentiometer can open up many interesting user interfaces. Turn the pot and the resistance changes. Connect VCC to an outer pin, GND to the other, and the center pin will have a voltage that varies from 0 to VCC depending on the rotation of the pot. Hook the center pin to an ADC on a microcontroller and get a variable input from the user!\u003c\/p\u003e\n\n\u003cp\u003e This is a center-tap linear type potentiometer. The outer two pins will always show 10K resistance, the center pin resistance to one of the outer pins will vary from 10K Ohm to about 50 Ohm. The pot is linear meaning the resistance will vary linearly with its position. This is a good choice for general user interfaces.\u003c\/p\u003e\n\n\u003cp\u003e This pot works great in a breadboard but on a few breadboards, you may have to trim off the large metal anchors.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.sparkfun.com\/datasheets\/Components\/General\/Linear-Trimpot.pdf\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003ePart #: EVU-F2AF30B14\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19060434693,"sku":"09288:COM-09288:spark","price":180.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/09288-1.jpg?v=1575978685"},{"product_id":"genuine-sparkfun-heat-shrink-kit","title":"SparkFun Heat Shrink Kit General","description":"\u003cp\u003eWe love heat shrink! We use it for all sorts of handy projects. Use it to reinforce connections, protect devices, and electrically isolate exposed solder joints. We worked with a manufacturer to create a kit that we would use: lots of colors, lots of sizes, nothing too long. We specially requested some of the sizes with heat sensitive glue which significantly increases stress relief and water proofing. This kit includes 95 pieces of heat shrink, all of varying colors and sizes, and comes in a clear bag. All pieces are 10cm in length.\u003c\/p\u003e\n\n\u003cp\u003e Bag includes the following diameters, 5 pieces of each:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eBlack\n\n\u003cul\u003e\n\u003cli\u003e1.5\/3.7\/6.5\/9.5mm\u003c\/li\u003e\n\u003cli\u003e6.5\/9.5mm with glue\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eRed\n\n\u003cul\u003e\n\u003cli\u003e1.5\/3.7\/6.5\/9.5mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eGreen\n\n\u003cul\u003e\n\u003cli\u003e1.5\/3.7\/6.5\/9.5mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eYellow\n\n\u003cul\u003e\n\u003cli\u003e1.5\/3.7mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eBlue\n\n\u003cul\u003e\n\u003cli\u003e1.5\/3.7mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eTransparent\n\n\u003cul\u003e\n\u003cli\u003e6.5mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19060445061,"sku":"09353:PRT-09353:spark","price":1465.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/09353-01.jpg?v=1575978686"},{"product_id":"genuine-sparkfun-heat-sink-multiwatt-package","title":"SparkFun Heat Sink - Multiwatt Package General","description":"\u003cp\u003eThis beefy heatsink is designed to dissipate a lot of heat! The 6400BG heatsink fits TO-220, TO-218, TO-247, and Multiwatt packages - which means it’s a great fit for the \u003ca href=\"http:\/\/www.sparkfun.com\/commerce\/product_info.php?products_id=9557\"\u003eSTA540\u003c\/a\u003e, \u003ca href=\"http:\/\/www.sparkfun.com\/commerce\/product_info.php?products_id=9479\"\u003eL298N\u003c\/a\u003e, and all of our \u003ca href=\"http:\/\/www.sparkfun.com\/commerce\/advanced_search_result.php?keywords=TO-220+COM\u0026amp;x=21\u0026amp;y=16\u0026amp;search_section=products\"\u003eT-220 package voltage regulators\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.sparkfun.com\/datasheets\/Prototyping\/General\/PRT-09576-6400BG.pdf\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19060684997,"sku":"09576:PRT-09576:spark","price":1740.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/09576-01.jpg?v=1575978690"},{"product_id":"genuine-sparkfun-heat-sink-compound","title":"SparkFun Heat Sink Compound General","description":"\u003cp\u003eThis is a 5g syringe of white heatsink compound (aka thermal grease, thermal paste, thermal goo). Use this whenever you’re connecting a component to a heatsink, it’ll really help to dissipate even more potentially damaging heat.\u003c\/p\u003e\n\n\u003cp\u003e This compound is composed of 50% silicone, 20% carbon, and 30% metal oxide. It has a thermal conductivity of 1.172 W\/(mK), which should be plenty for voltage regulators, MOSFETs, motor drivers, audio amplifiers, etc.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eColor: White\u003c\/li\u003e\n\u003cli\u003eThermal Conductivity: 1.172 W\/(mK)\u003c\/li\u003e\n\u003cli\u003eThermal Impedance: 0.195 -in\u003csup\u003e2\/\u003c\/sup\u003eW\u003c\/li\u003e\n\u003cli\u003eSpecific Gravity: 2.3 @25�C\u003c\/li\u003e\n\u003cli\u003eEvaporation: 0.001% - 24 hrs @150�C\u003c\/li\u003e\n\u003cli\u003eBleed: 0.05% - 24 hrs @150�C\u003c\/li\u003e\n\u003cli\u003eMoment Beared Temperature: -50-240�C\u003c\/li\u003e\n\u003cli\u003eOperation Temperature: -30-180�C\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003cp\u003e\u003cstrong\u003eDocuments: \u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/Prototyping\/MSDS-HeatSink_Compund.PDF\"\u003eMSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19060686661,"sku":"09599:PRT-09599:spark","price":365.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/09599-01.jpg?v=1575978690"},{"product_id":"genuine-sparkfun-fuse-5mm-125vac-5a","title":"SparkFun Fuse 5mm 125VAC 5A General","description":"\u003cp\u003eThis is a glass ferrule type fuse. It fits great with our 5mm fuse clips. The fuse is rated for 125VAC, up to 5A. Fuses are pretty simple, if more than 5A pass through the fuse, the small filament inside the fuse heats up and breaks (like a light bulb burning out). The circuit is then broken and hopefully your circuit is saved from molten destruction.\u003c\/p\u003e\n\n\u003cp\u003e For smaller loads, you may want to checkout a PTC (aka resettable fuse) listed below. These handle less current (500mA) but can be set and reset many times without doing harm to your system.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e5A max @ 125VAC\u003c\/li\u003e\n\u003cli\u003eGlass Cartridge\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003cp\u003e\u003cstrong\u003eDimensions: \u003c\/strong\u003e5 x 20mm\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.sparkfun.com\/datasheets\/Components\/General\/glassfusedatasheet.pdf\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19060705285,"sku":"09772:COM-09772:spark","price":75.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/09772-01.jpg?v=1575978692"},{"product_id":"genuine-sparkfun-fuse-clip-5mm","title":"SparkFun Fuse Clip 5mm General","description":"\u003cp\u003eThis is a 5mm PTH fuse clip intended to be used with our Glass Fuses.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote: \u003c\/strong\u003eThese are sold in single units. If you intend to secure a fuse using these clips you’ll need two clips. We recommend ordering two.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e 1A3399-10\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.sparkfun.com\/datasheets\/Components\/General\/2131.PDF\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19060705733,"sku":"09773:COM-09773:spark","price":45.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/09773-01.jpg?v=1575978692"},{"product_id":"genuine-sparkfun-trimpot-10k-with-knob","title":"SparkFun Trimpot 10K with Knob General","description":"\u003cp\u003eThere are lots of trimpots out there. Some are very large, some so small they require a screwdriver. Here at SparkFun, we just needed a simple one that worked. This 10K trimmable potentiometer has a small knob built right in and it’s breadboard friendly to boot! Perfect for your next LCD contrast adjuster, opamp setting, or volume level. This model # is TSR-3386U within the datasheet.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"http:\/\/www.sparkfun.com\/datasheets\/Components\/General\/TSR-3386.pdf\"\u003eDatasheet\u003c\/a\u003e (Note pins are in a single row, as shown in the pictures)\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19060706629,"sku":"09806:COM-09806:spark","price":175.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/09806-01.jpg?v=1575978692"},{"product_id":"genuine-sparkfun-rotary-potentiometer-10k-ohm-linear","title":"SparkFun Rotary Potentiometer - 10k Ohm, Linear General","description":"\u003cp\u003eAn adjustable potentiometer can open up many interesting user interfaces. Turn the pot and the resistance changes. Connect VCC to an outer pin, GND to the other, and the center pin will have a voltage that varies from 0 to VCC depending on the rotation of the pot. Hook the center pin to an ADC on a microcontroller and get a variable input from the user!\u003c\/p\u003e\n\n\u003cp\u003e This pot has a ¼\" mounting diameter and has a 10K linear taper. Check the datasheet for dimensional drawings.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.sparkfun.com\/datasheets\/Components\/General\/R12-0-.pdf\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/en.wikipedia.org\/wiki\/Potentiometer\"\u003eHow potentiometers work\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19060759045,"sku":"09939:COM-09939:spark","price":170.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/09939-01.jpg?v=1575978694"},{"product_id":"genuine-sparkfun-black-knob-15x19mm","title":"SparkFun Black Knob - 15x19mm General","description":"\u003cp\u003eKnobs are a great way to finish off your project and make it easier to adjust the level of your death ray. This knob mates to a 0.25\" shaft with a set screw.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e15mm high\u003c\/li\u003e\n\u003cli\u003e19mm diameter\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19060829253,"sku":"09998:COM-09998:spark","price":205.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/09998-01.jpg?v=1575978694"},{"product_id":"genuine-sparkfun-black-metal-knob-14x24mm","title":"SparkFun Black Metal Knob - 14x24mm General","description":"\u003cp\u003eKnobs are a great way to finish off your project and make it easier to adjust the level of your death ray. This knob mates to a 0.25\" shaft. The knob slides onto the potentiometer and holds tightly with a strong friction fit.\u003c\/p\u003e\n\n\u003cp\u003e The main body of these knobs is metal with a plastic insert. The outside is knurled for precise adjustment.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e14mm high\u003c\/li\u003e\n\u003cli\u003e24mm diameter\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19060830917,"sku":"10002:COM-10002:spark","price":330.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/10002-01.jpg?v=1575978695"},{"product_id":"genuine-sparkfun-fuse-5mm-250v-500ma","title":"SparkFun Fuse 5mm 250V 500mA General","description":"\u003cp\u003eThis is a glass ferrule type fuse. It fits great with our 5mm fuse clips. The fuse is rated for 250VAC, up to 500mA. Fuses are pretty simple, if more than 500mA pass through the fuse, the small filament inside the fuse heats up and breaks (like a light bulb burning out). The circuit is then broken and hopefully your circuit is saved from molten destruction.\u003c\/p\u003e\n\n\u003cp\u003e For smaller loads, you may want to checkout a PTC (aka resettable fuse) listed below. These handle less current (500mA) but can be set and reset many times without doing harm to your system.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e500mA max @ 250VAC\u003c\/li\u003e\n\u003cli\u003eGlass Cartridge\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003cp\u003e\u003cstrong\u003eDimensions: \u003c\/strong\u003e5 x 20mm\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"http:\/\/www.littelfuse.com\/data\/en\/Data_Sheets\/217P.pdf\"\u003eDatasheet\u003c\/a\u003e (0217.500MXP)\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19060850437,"sku":"10166:COM-10166:spark","price":145.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/10166-01b.jpg?v=1575978696"},{"product_id":"genuine-sparkfun-analog-panel-meter-0-to-5-vdc","title":"SparkFun Analog Panel Meter - 0 to 5 VDC General","description":"\u003cp\u003eThis analog panel meter measures DC voltage from 0-5 volts with 2.5% accuracy. It has a clear and easy to read scale and an adjustable dial. These come in handy for measuring the output of sensors with 5V ranges.\u003c\/p\u003e\n\n\u003cp\u003e The face of the meter is 45x45mm overall. The mounting hole should be 38mm. The overall depth of the meter is 35mm.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.sparkfun.com\/datasheets\/Prototyping\/Connectors\/91.jpg\"\u003eProduct Sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19060871301,"sku":"10285:TOL-10285:spark","price":830.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/10285-01.jpg?v=1575978699"},{"product_id":"genuine-sparkfun-piezo-element","title":"SparkFun Piezo Element Flex \/ Force, General","description":"\u003cp\u003ePiezo elements come in handy when you need to detect vibration or a knock. You can use these for tap or knock sensors pretty easily by reading the voltage on the output. They can also be used for a very small audio transducer such as a buzzer.\u003c\/p\u003e\n\n\u003cdiv class=\"flex-video-wrap clearfix\"\u003e\n  \u003cdiv class=\"flex-video widescreen img\"\u003e\n    \u003ciframe src=\"https:\/\/www.youtube.com\/embed\/e5zuGxIGj_A\/?autohide=1\u0026amp;border=0\u0026amp;wmode=opaque\u0026amp;enablejsapi=1\" frameborder=\"0\" allowfullscreen width=\"560\" height=\"315\"\u003e\u003c\/iframe\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"http:\/\/www.sparkfun.com\/datasheets\/Sensors\/Flex\/p37e.pdf\"\u003eDatasheet\u003c\/a\u003e (7BB-20-6L0)\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.arduino.cc\/en\/Tutorial\/Knock\"\u003eArduino Tutorial\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19060875205,"sku":"10293:SEN-10293:spark","price":235.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/10293_01.jpg?v=1575978699"},{"product_id":"genuine-sparkfun-rf-link-receiver-4800bps-434mhz","title":"SparkFun RF Link Receiver - 4800bps (434MHz) General","description":"\u003cp\u003eThese wireless receivers work with our 434MHz transmitters. They can easily fit into a breadboard and work well with microcontrollers to create a very simple wireless data link. Since these are only receivers, they will only work communicating data one-way, you would need two pairs (of different frequencies) to act as a transmitter\/receiver pair.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e These modules are indiscriminate and will receive a fair amount of noise. Both the transmitter and receiver work at common frequencies and don’t have IDs. Therefore, a method of filtering this noise and pairing transmitter and receiver will be necessary. The example code below shows such an example for basic operation. Please refer to the example code and links below for ways to accomplish a robust wireless data link.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e These receivers are almost identical to the \u003ca href=\"https:\/\/www.sparkfun.com\/products\/10533\"\u003eRF link 315MHz receiver\u003c\/a\u003e. SparkFun does everything in our power to make sure you receive the product you requested. However, if you are concerned you may have received the incorrect product you can verify which version receiver this is by running a simple test circuit.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e434 MHz\u003c\/li\u003e\n\u003cli\u003e500ft range (given perfect conditions)\u003c\/li\u003e\n\u003cli\u003e4800bps data rate\u003c\/li\u003e\n\u003cli\u003e5V supply voltage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.airspayce.com\/mikem\/arduino\/VirtualWire\/\"\u003eArduino Library\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/Wireless\/General\/RWS-371-6_433.92MHz_ASK_RF_Receiver_Module_Data_Sheet.pdf\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.sparkfun.com\/datasheets\/RF\/KLP_Walkthrough.pdf\"\u003eKLP Walkthrough Tutorial\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/winavr.scienceprog.com\/example-avr-projects\/running-tx433-and-rx433-rf-modules-with-avr-microcontrollers.html\"\u003eGood AVR Tutorial\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/sparkfun\/RF_Links\"\u003eGitHub\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19060988485,"sku":"10532:WRL-10532:spark","price":905.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/10532-01.jpg?v=1575978704"},{"product_id":"genuine-sparkfun-rf-link-receiver-4800bps-315mhz","title":"SparkFun RF Link Receiver - 4800bps (315MHz) General","description":"\u003cp\u003eThese wireless receivers work with our 315MHz transmitters. They can easily fit into a breadboard and work well with microcontrollers to create a very simple wireless data link. Since these are only receivers, they will only work communicating data one-way, you would need two pairs (of different frequencies) to act as a transmitter\/receiver pair.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e These modules are indiscriminate and will receive a fair amount of noise. Both the transmitter and receiver work at common frequencies and don’t have IDs. Therefore, a method of filtering this noise and pairing transmitter and receiver will be necessary. The example code below shows such an example for basic operation. Please refer to the example code and links below for ways to accomplish a robust wireless data link.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e These receivers are almost identical to the \u003ca href=\"https:\/\/www.sparkfun.com\/products\/10532\"\u003eRF link 434MHz receiver\u003c\/a\u003e. SparkFun does everything in our power to make sure you receive the product you requested. However, if you are concerned you may have received the incorrect product you can verify which version receiver this is by running a simple test circuit.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e315 MHz\u003c\/li\u003e\n\u003cli\u003e500ft range (given perfect conditions)\u003c\/li\u003e\n\u003cli\u003e4800bps data rate\u003c\/li\u003e\n\u003cli\u003e5V supply voltage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.airspayce.com\/mikem\/arduino\/VirtualWire\/\"\u003eArduino Library\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/Wireless\/General\/RWS-374-3_315MHz_ASK_RF_Receiver_Module_Data_Sheet.pdf\"\u003eDatasheet\u003c\/a\u003e (RWS-374-3)\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.sparkfun.com\/datasheets\/RF\/KLP_Walkthrough.pdf\"\u003eKLP Walkthrough Tutorial\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/winavr.scienceprog.com\/example-avr-projects\/running-tx433-and-rx433-rf-modules-with-avr-microcontrollers.html\"\u003eGood AVR Tutorial\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/sparkfun\/RF_Links\"\u003eGitHub\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19060989125,"sku":"10533:WRL-10533:spark","price":905.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/10533-01a.jpg?v=1575978705"},{"product_id":"genuine-sparkfun-rf-link-transmitter-434mhz","title":"SparkFun RF Link Transmitter - 434MHz General","description":"\u003cp\u003eThese wireless transmitters work with our 434MHz receivers. They can easily fit into a breadboard and work well with microcontrollers to create a very simple wireless data link. Since these are only transmitters, they will only work communicating data one-way, you would need two pairs (of different frequencies) to act as a transmitter\/receiver pair.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e These modules are indiscriminate and will receive a fair amount of noise. Both the transmitter and receiver work at common frequencies and don’t have IDs. Therefore, a method of filtering this noise and pairing transmitter and receiver will be necessary. The example code below shows such an example for basic operation. Please refer to the example code and links below for ways to accomplish a robust wireless data link.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Color may be blue or green, but they are the same module.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e434 MHz\u003c\/li\u003e\n\u003cli\u003e500ft range (given perfect conditions)\u003c\/li\u003e\n\u003cli\u003e4800bps data rate\u003c\/li\u003e\n\u003cli\u003e5V supply voltage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.airspayce.com\/mikem\/arduino\/VirtualWire\/\"\u003eArduino Library\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/Wireless\/General\/TWS-BS-3_433.92MHz_ASK_RF_Transmitter_Module_Data_Sheet.pdf\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.sparkfun.com\/datasheets\/RF\/KLP_Walkthrough.pdf\"\u003eKLP Walkthrough Tutorial\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/winavr.scienceprog.com\/example-avr-projects\/running-tx433-and-rx433-rf-modules-with-avr-microcontrollers.html\"\u003eGood AVR Tutorial\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/sparkfun\/RF_Links\"\u003eGitHub\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19060989317,"sku":"10534:WRL-10534:spark","price":770.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/10534-01a.jpg?v=1575978705"},{"product_id":"genuine-sparkfun-rf-link-transmitter-315mhz","title":"SparkFun RF Link Transmitter - 315MHz General","description":"\u003cp\u003eThese wireless transmitters work with our 315MHz receivers. They can easily fit into a breadboard and work well with microcontrollers to create a very simple wireless data link. Since these are only transmitters, they will only work communicating data one-way, you would need two pairs (of different frequencies) to act as a transmitter\/receiver pair.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e These modules are indiscriminate and will receive a fair amount of noise. Both the transmitter and receiver work at common frequencies and don’t have IDs. Therefore, a method of filtering this noise and pairing transmitter and receiver will be necessary. The example code below shows such an example for basic operation. Please refer to the example code and links below for ways to accomplish a robust wireless data link.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e315MHz\u003c\/li\u003e\n\u003cli\u003e500ft range (given perfect conditions)\u003c\/li\u003e\n\u003cli\u003e4800bps data rate\u003c\/li\u003e\n\u003cli\u003e5V supply voltage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.airspayce.com\/mikem\/arduino\/VirtualWire\/\"\u003eArduino Library\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/Wireless\/General\/TWS-BS-6_315MHz_ASK_RF_Transmitter_Module_Data_Sheet.pdf\"\u003eDatasheet\u003c\/a\u003e (TWS-BS-6)\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.sparkfun.com\/datasheets\/RF\/KLP_Walkthrough.pdf\"\u003eKLP Walkthrough Tutorial\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/winavr.scienceprog.com\/example-avr-projects\/running-tx433-and-rx433-rf-modules-with-avr-microcontrollers.html\"\u003eGood AVR Tutorial\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/sparkfun\/RF_Links\"\u003eGitHub\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19060989701,"sku":"10535:WRL-10535:spark","price":770.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/10535-01.jpg?v=1575978705"},{"product_id":"genuine-sparkfun-thermal-printer-paper-34","title":"SparkFun Thermal Printer Paper - 34' General","description":"\u003cp\u003eThis is a 34' roll of thermal printing paper for use with our thermal printer. This roll is smaller than you find at most office supply stores so it fits directly into the printer without having to remove any paper from the roll. Simply place it into the printer with the glossy side facing front and you’re ready to print, no ink required! This paper is BPA-free.\u003c\/p\u003e","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19060991237,"sku":"10560:COM-10560:spark","price":295.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/10560-01.jpg?v=1575978705"},{"product_id":"genuine-sparkfun-copper-tape-5mm-50ft","title":"SparkFun Copper Tape - 5mm (50ft) General","description":"\u003cp\u003eCopper tape has countless applications in electronics from creating low-profile traces for electrical components to RF-shielding and antenna-making. Copper tape is even used to join things together using solder, like the stained glass on Tiffany lamps.\u003c\/p\u003e\n\n\u003cp\u003e This copper tape is adhesive-backed, 5mm wide and comes in rolls of 50 feet.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThickness:\u003c\/strong\u003e 3 mil\u003c\/p\u003e","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19060991429,"sku":"10561:PRT-10561:spark","price":705.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/10561-01.jpg?v=1575978705"},{"product_id":"genuine-sparkfun-clear-plastic-knob","title":"SparkFun Clear Plastic Knob General","description":"\u003cp\u003eThis plastic knob accepts a 6mm shaft and has a 15mm outer diameter. They simple press-fit onto a shaft. These are clear so that they can be used with our illuminated rotary encoders.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDocuments: \u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/Components\/General\/P-15x13-T-T2-24A.pdf\"\u003eDimensional Drawing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19060994757,"sku":"10597:COM-10597:spark","price":150.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/10597-01.jpg?v=1575978706"},{"product_id":"genuine-sparkfun-digital-potentiometer-10k","title":"SparkFun Digital Potentiometer - 10K General","description":"\u003cp\u003ePotentiometers are incredibly useful, whether you’re controlling the volume on your stereo or the ‘mood lighting’ in your room. The problem with traditional potentiometers is the fact that your microcontroller doesn’t have an easy way to interface with them. Digital Potentiometers solve that problem by allowing you to control a voltage splitter with digital signals.\u003c\/p\u003e\n\n\u003cp\u003e Wire it up just like a potentiometer and use serial signals to ‘turn the knob.’ Another handy feature of digital potentiometers is that because they aren’t controlled mechanically, they don’t have a pre-determined sweep profile.In other words, depending on the way you write your code the potentiometer can ‘sweep’ in a linear fashion, a logarithmic fashion, or according to any other profile you like. Digital potentiometers can also be used in conjunction with rotary encoders to consolidate large banks of potentiometers into one ‘smart’ rotary control.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/Components\/General%20IC\/22060b.pdf\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19060997381,"sku":"10613:COM-10613:spark","price":235.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/10613-01.jpg?v=1575978706"},{"product_id":"genuine-sparkfun-high-temperature-adhesive-tape-1cm-33m","title":"SparkFun High Temperature Adhesive Tape - (1cm, 33m) General","description":"\u003cp\u003eThis is a 33 meter roll of polyimide tape. This tape is a fantastic insulator, like electrical tape, but it can withstand temperatures as high as 258\u003cstrong\u003e�\u003c\/strong\u003eC (496\u003cstrong\u003e�\u003c\/strong\u003eF). It also provides good resistance to corrosion and the silicone adhesive holds tight throughout the tape’s rated temperature range. This is a good choice for insulating components inside of an enclosure that might be subjected to extreme conditions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/Tools\/Hi-Temp.pdf\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19061004485,"sku":"10687:PRT-10687:spark","price":750.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/10687-01.jpg?v=1575978707"},{"product_id":"genuine-sparkfun-resistor-network-330-ohm-6-pin-bussed","title":"SparkFun Resistor Network - 330 Ohm (6-pin bussed) General","description":"\u003cp\u003eIf you ever find yourself connecting handfuls of resistors to the ground bus of your breadboard, you may consider these SIL-packaged resistors as a time-saving alternative. This Singe In-Line component is actually 5 individual 330 Ohm resistors that share a common terminal on pin 6 (denoted with a black dot).\u003c\/p\u003e\n\n\u003cp\u003e These work great as current limiting resistors for rows of LEDs and two of these can replace 10 individual wire-lead resistors when hooking up our 10 LED bargraph displays. They also work well as pull-down resistors for DIP switches.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e These may come in yellow or black. They are the same product, just a different color, each equally pleasant.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/Components\/General\/4600x.pdf\"\u003eDatasheet\u003c\/a\u003e (4606X-1-331LF-ND)\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19061107589,"sku":"10855:COM-10855:spark","price":130.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/10855-01d.jpg?v=1575978709"},{"product_id":"genuine-sparkfun-relay-spdt-sealed-20a","title":"SparkFun Relay SPDT Sealed - 20A General","description":"\u003cp\u003eThese are massive single pole - double throw (SPDT) sealed relays. This means that when current is applied to the coil it throws a simple changeover switch, terminating the connection from the NC contact to ground and closing the NO contact. Use them to switch high voltage\/high current devices.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eSPDT Relay\u003c\/li\u003e\n\u003cli\u003eContacts Rated up to 220VAC @ 20A\u003c\/li\u003e\n\u003cli\u003eCoil Voltage: 5V\u003c\/li\u003e\n\u003cli\u003eFully Sealed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/Components\/General\/Relay.JQX-15F.pdf\"\u003eDatasheet\u003c\/a\u003e (JQX-15F\/005)\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.sparkfun.com\/tutorials\/119\"\u003eRelay Tutorial\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19061114309,"sku":"10924:COM-10924:spark","price":625.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/10924-02.jpg?v=1575978710"},{"product_id":"genuine-sparkfun-schottky-diode","title":"SparkFun Schottky Diode General","description":"\u003cp\u003eSchottky diodes are known for their low forward voltage drop and a very fast switching action. This 1A 40V Schottky diode is ideal for use with motor drivers such as the L298N.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/Components\/General\/1N5819.pdf\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19061114437,"sku":"10926:COM-10926:spark","price":45.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/10926-01b.jpg?v=1575978710"},{"product_id":"genuine-sparkfun-rotary-encoder-200-p-r-quadrature","title":"SparkFun Rotary Encoder - 200 P\/R (Quadrature) General","description":"\u003cp\u003eThis 200 pulse per rotation rotary encoder outputs \u003ca href=\"http:\/\/en.wikipedia.org\/wiki\/Gray_code\"\u003egray code\u003c\/a\u003e which you can interpret using a microcontroller and find out which direction the shaft is turning and by how much. This allows you to add feedback to motor control systems. Encoders of this kind are often used in balancing robots and dead reckoning navigation but it could also be used as a very precise input knob. The encoder comes with a set screw coupler which will attach to any 4mm shaft.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eResolution: 200 Pulse\/Rotation\u003c\/li\u003e\n\u003cli\u003eInput Voltage: 5 - 12VDC\u003c\/li\u003e\n\u003cli\u003eMaximum Rotating Speed: 5000rpm\u003c\/li\u003e\n\u003cli\u003eAllowable Radial Load: 5N\u003c\/li\u003e\n\u003cli\u003eAllowable Axial Load: 3N\u003c\/li\u003e\n\u003cli\u003eCable Length: 50cm\u003c\/li\u003e\n\u003cli\u003eShaft Diameter: 4mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/Robotics\/E6A2%20encoder.pdf\"\u003eDatasheet\u003c\/a\u003e (E6A2-CW3C)\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.hessmer.org\/blog\/2011\/01\/30\/quadrature-encoder-too-fast-for-arduino\/\"\u003eExample Code\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19061116037,"sku":"10932:COM-10932:spark","price":7230.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/10790-07.jpg?v=1575978710"},{"product_id":"genuine-sparkfun-resistor-kit-1-4w-500-total","title":"SparkFun Resistor Kit - 1\/4W (500 total) General","description":"\u003cp\u003eResistors are a good thing, in fact, they’re actually crucial in a lot of circuit designs. The only problem seems to be that resistors disappear into thin air. The only way to be sure that you’re gonna have the resistor you need when you need it is to stock up, and keep them organized. We have just the thing!\u003c\/p\u003e\n\n\u003cp\u003e Our new branded resistor kit comes with 25 each of 20 different resistor values (including \u003ca href=\"http:\/\/en.wikipedia.org\/wiki\/Zero-ohm_link\"\u003e0? links\u003c\/a\u003e!). All of these resistors are stapled into a tri-fold pack and clearly labeled. The back of the resistor kit even has a resistor color code look-up chart and a table of color codes for the included resistors!\u003c\/p\u003e\n\n\u003cp\u003e We’d like to give Oomlout credit for coming up with this great idea. Thanks guys!\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eValues Included:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e0?, 1.5?, 4.7?, 10?, 47?\u003c\/li\u003e\n\u003cli\u003e100?, 220?, 330?, 470?, 680?\u003c\/li\u003e\n\u003cli\u003e1k?, 2.2k?, 3.3k?, 4.7k?, 10k?\u003c\/li\u003e\n\u003cli\u003e22k?, 47k?, 100k?, 330k?, 1M?\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003cp\u003e\u003cstrong\u003eReplaces: \u003c\/strong\u003e\u003ca href=\"http:\/\/www.sparkfun.com\/products\/9258\"\u003eCOM-09258\u003c\/a\u003e\u003c\/p\u003e","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19061121221,"sku":"10969:COM-10969:spark","price":1420.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/10969-01.jpg?v=1575978710"}],"url":"https:\/\/www.tanotis.com\/collections\/general.oembed","provider":"Tanotis","version":"1.0","type":"link"}