{"product_id":"sparkfun-mikroe-ecg-2-click","title":"SparkFun MIKROE ECG 2 Click","description":"\u003cp\u003eTrack the patterns of your beating heart with ECG 2 Click. ECG 2 Click contains ADS1194 16-bit delta-sigma analog-to-digital converters from Texas Instruments, a built-in programmable gain amplifier (PGA), an internal reference, and an onboard oscillator.\u003c\/p\u003e \u003cp\u003eThe Click communicates with the target MCU over SPI and the following mikroBUS pins: PWM, AN and INT. ECG 2 Click runs on 3.3V and 5V power supply.\u003c\/p\u003e \u003cp\u003eYou will need the following things to start recording your ECG:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eECG 2 Click\u003c\/li\u003e \u003cli\u003eCable\u003c\/li\u003e \u003cli\u003eDisposable adhesive electrode pads\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eOf course, you will also need a target board with an MCU (preferably powered from an external battery).\u003c\/p\u003e \u003cp\u003eThere are two available measuring options:\u003c\/p\u003e \u003col\u003e \u003cli\u003eFor 3 wire measurement, a 3.5mm jack is used.\u003c\/li\u003e \u003c\/ol\u003e \u003cp\u003eYou can connect the Click to a person using three electrodes placed on the left arm, right arm and the left side of the abdomen (below the heart) or alternatively on the left leg.\u003c\/p\u003e \u003cp\u003eWe offer cables and electrodes that are marked (left leg (LL) � red, left arm (LA) � black, right arm (RA) � white).\u003c\/p\u003e \u003col start=\"2\"\u003e \u003cli\u003eFor 4 wire measurement, screw terminals are used.\u003c\/li\u003e \u003c\/ol\u003e \u003cp\u003eECG 2 Click can also be connected by 4 electrodes that are placed on both arms and legs.\u003c\/p\u003e \u003cp\u003e\u003ca href=\"https:\/\/libstock.mikroe.com\/projects\/view\/1937\/mikroplot-data-visualization-tool\"\u003eMikroPlot\u003c\/a\u003e is a free data visualization tool (Windows) that can be used to generate an ECG.\u003c\/p\u003e \u003cp\u003eThe graph is generated from data sent from the MCU (ADC values from ECG Click input + time stamp). A UART-USB connection is required.\u003c\/p\u003e \u003cp\u003eECG 2 Click uses both 3.3V and 5V power supply � 3.3V is used as digital power supply and 5V is used for analog power supply (via linear regulator which gives stabilized 3V at output).\u003c\/p\u003e \u003cp\u003eOverVoltage and OverCurrent protection is realized over 22k resistors and diodes.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e ECG 2 Click is a prototyping tool, not a medical-grade device. Do not use it to diagnose patients.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eInterface: GPIO, SPI\u003c\/li\u003e \u003cli\u003eCompatibility: mikroBUS�\u003c\/li\u003e \u003cli\u003eDimensions: 57.15 x 25.4mm\u003c\/li\u003e \u003cli\u003eInput Voltage: 3.3V, 5V\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/assets\/d\/8\/3\/3\/4\/Schematic-18937-ECG_2_Click.pdf\"\u003eSchematic\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/assets\/7\/0\/b\/5\/4\/ads1194_Datasheet.pdf\"\u003eADS1194 IC Datasheet\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"https:\/\/www.mikroe.com\/blog\/ecg-click-mikroplot-complete-solution-human-heart-data-analysis\"\u003eLearn Article\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"https:\/\/libstock.mikroe.com\/projects\/view\/1989\/ecg-2-click\"\u003eLibstock\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eVideos\u003c\/strong\u003e\u003c\/p\u003e \u003cdiv class=\"flex-video-wrap clearfix\"\u003e \u003cdiv class=\"flex-video widescreen img\"\u003e \u003ciframe src=\"https:\/\/www.youtube.com\/embed\/zzlh1oGii1Q\/?autohide=1\u0026amp;border=0\u0026amp;wmode=opaque\u0026amp;enablejsapi=1\" frameborder=\"0\" allowfullscreen width=\"560\" height=\"315\"\u003e\u003c\/iframe\u003e \u003c\/div\u003e \u003c\/div\u003e","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":40054693855317,"sku":"18937:SEN-18937:spark","price":8305.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/18937_-_ECG_2_Click_3.jpg?v=1651343050","url":"https:\/\/www.tanotis.com\/products\/sparkfun-mikroe-ecg-2-click","provider":"Tanotis","version":"1.0","type":"link"}