Many microcontrollers include ADCs for analog sensor readings, but some systems, like single board computers, might lack them entirely. The Adafruit ADS7830 8-Channel 8-Bit ADC, equipped with an I2C interface, offers a budget-friendly solution to integrate into any platform seamlessly.Connect using just four wires—SDA/SCL, power, and ground. With 2 address pins, it supports chaining for up to 32 ADC channels. Though its 70 Ksamples per second rate and 8-bit resolution cater primarily to basic sensor measurements rather than precise applications, it's ideal for integrating multiple potentiometers or flex sensors.Power the board with 3-5V for both power and logic or customize the reference voltage for specific needs. The custom-designed PCB in STEMMA QT form factor ensures easy interfacing. Compatible STEMMA QT connectors work with SparkFun Qwiic I2C connectors, facilitating solderless connections. A standard 0.1" header for breadboard or perfboard use and four mounting holes ensure straightforward installation. https://elecena.pl/product/29480450/adafruit-ads7830-8-channel-8-bit-adc-with-i2c 2025-11-03 https://elecena.pl/product/29480450/adafruit-ads7830-8-channel-8-bit-adc-with-i2c 2025-12-04 https://elecena.pl/product/29480450/adafruit-ads7830-8-channel-8-bit-adc-with-i2c 2025-12-20 https://elecena.pl/product/29480450/adafruit-ads7830-8-channel-8-bit-adc-with-i2c 2026-01-24 https://elecena.pl/product/29480450/adafruit-ads7830-8-channel-8-bit-adc-with-i2c 2026-02-01 https://elecena.pl/product/29480450/adafruit-ads7830-8-channel-8-bit-adc-with-i2c 2026-03-15 https://elecena.pl/product/29480450/adafruit-ads7830-8-channel-8-bit-adc-with-i2c 2026-03-22 https://elecena.pl/product/29480450/adafruit-ads7830-8-channel-8-bit-adc-with-i2c 2026-04-08 https://elecena.pl/product/29480450/adafruit-ads7830-8-channel-8-bit-adc-with-i2c 2026-06-12 https://elecena.pl/product/29480450/adafruit-ads7830-8-channel-8-bit-adc-with-i2c 2026-06-16 https://elecena.pl/product/29480450/adafruit-ads7830-8-channel-8-bit-adc-with-i2c 2026-06-19 https://elecena.pl/product/29480450/adafruit-ads7830-8-channel-8-bit-adc-with-i2c 2026-07-01 https://elecena.pl/product/29480450/adafruit-ads7830-8-channel-8-bit-adc-with-i2c 2026-08-02 https://elecena.pl/product/29480450/adafruit-ads7830-8-channel-8-bit-adc-with-i2c 2026-09-20