| ₹ 3375.0 includes GST and import duties. | |
| B2B customers can avail ₹ 514.69 ITC on this product | |
| 100% Secure Payments | 100% Genuine product |
Description
The SparkFun Qwiic MP3 Trigger takes care of all the necessary requirements for playing sound files, all you need to do is send a simple I2C command!
Features & Specs
- Operating voltage: 3.3V
- Current consumption:
- 40mA standy
- 40mA when playing over headphones at any volume level
- 150mA-300mA when driving external 8Ω speaker at full volume setting
- microSD supports 128MB to 32GB cards
- Volume, EQ setting, and I2C address settings stored in non-volatile memory and loaded at each power-on
- WT2003S MP3 decoder IC provides USB access to microSD socket (up to 32GB) and MP3 decoding
- ATtiny84 receives I2C commands and controls the MP3 decoder
- Poke-home connector allows for sturdy but temporary speaker connection without soldering
- Trigger pins 1, 2, 3, and 4. When pins 1+4 are pulled low simultaneously T005.mp3 will play
- Up to 255 tracks can be loaded onto the SD card and triggered via the I2C interface
- Built-in TPA2005D1 based 1.4W Class-D mono amplifier
- Address jumper to select between I2C address 0x37 (default) and 0x38. I2C address is also configurable via software to one of 110 different addresses.
- USB-C Connector
- Qwiic Connector
Revision Changes: This revision of the SparkFun Qwiic MP3 Trigger, we have only made one change to improve the ease of use of the board, listed below. If users are unsure about which version they purchased, please refer to the product pictures.
- The SparkFun Qwiic MP3 Trigger uses the TPA2005D1 Audio AMP IC. In the past we have noticed some "popping noises and found that we should update some capacitor values in the audio path to prevent this. According to the the TPA2005D1 datasheet: "If the corner frequency is within the audio band, the capacitors should have a tolerance of +/-10% or better, because any mismatch in capacitance causes an impedance mismatch at the corner frequency and below, and causes "pop."
Features & Specs
- Operating voltage: 3.3V
- Current consumption:
- 40mA standy
- 40mA when playing over headphones at any volume level
- 150mA-300mA when driving external 8Ω speaker at full volume setting
- microSD supports 128MB to 32GB cards
- Volume, EQ setting, and I2C address settings stored in non-volatile memory and loaded at each power-on
- WT2003S MP3 decoder IC provides USB access to microSD socket (up to 32GB) and MP3 decoding
- ATtiny84 receives I2C commands and controls the MP3 decoder
- Poke-home connector allows for sturdy but temporary speaker connection without soldering
- Trigger pins 1, 2, 3, and 4. When pins 1+4 are pulled low simultaneously T005.mp3 will play
- Up to 255 tracks can be loaded onto the SD card and triggered via the I2C interface
- Built-in TPA2005D1 based 1.4W Class-D mono amplifier
- Address jumper to select between I2C address 0x37 (default) and 0x38. I2C address is also configurable via software to one of 110 different addresses.
- USB-C Connector
- Qwiic Connector
Revision Changes: This revision of the SparkFun Qwiic MP3 Trigger, we have only made one change to improve the ease of use of the board, listed below. If users are unsure about which version they purchased, please refer to the product pictures.
- The SparkFun Qwiic MP3 Trigger uses the TPA2005D1 Audio AMP IC. In the past we have noticed some "popping noises and found that we should update some capacitor values in the audio path to prevent this. According to the the TPA2005D1 datasheet: "If the corner frequency is within the audio band, the capacitors should have a tolerance of +/-10% or better, because any mismatch in capacitance causes an impedance mismatch at the corner frequency and below, and causes "pop."
Documentation
WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. See link below for more information. www.P65Warnings.ca.gov
Bulk Discount
| Quantity | Price |
| 2 | ₹ 3307.5 |
| 3-5 | ₹ 3273.75 |
| 5-10 | ₹ 3206.25 |
| 10+ | ₹ 3138.75 |
Bulk discount will be automatically applied during checkout based on quantity.