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32 channel analog-digital converter

32 channel 12-bit ADC with I2C interface. Stackable and daisy chain-able!

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$60.00
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It's a 12 bit, 32 channel single ended Analog to Digital Converter (ADC). Communicates with Arduino, Raspberry Pi using I2C bus.

On board, there is a high precision voltage reference which gives you more accurate readings.

The power supply requirement is DC 5V or DC 7-12V, depends of the voltage reference. IO pins are 3.3V or 5V respectively, which makes it compatible with the latest Arduino, Raspberry Pi, BeagleBoard, Teensy, ESP32 or any other Dev boards in nowadays.

One of the special features is you can select any of the 112 unique (7-bit) I2C addresses if you respect the I2C specification. But the possibility is there to exploit all 128 addresses if you want it. So basically in a multi-board configuration, the theoretically available channels are HUGE.

You can build your project around this very versatile ADC without any difficulty, check out my examples on github!

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