16 Bit I2C ADS1115 Module ADC 4 channel with Pro Gain Amplifier RPi - ASK Electronics
Amazon.com: HiLetgo ADS1115 16 Bit 16 Byte 4 Channel I2C IIC Analog-to-Digital ADC PGA Converter with Programmable Gain Amplifier High Precision ADC Converter Development Board for Arduino Raspberry Pi : Industrial &
ADS1115 I2C Pi ADC 16-bit Module Converter Board For Raspberry Pi 2 3 Zero A+ B+ | eBay