ADS1220 Low-power 24-bit Analog to Digital Converter ADC SPI I2C/IIC For Arduino | eBay
4pcs ADS1115 16 Bit 4 Channel I2C IIC, MELIFE Analog-to-Digital ADC PGA with ADC 696228674316 | eBay
Adafruit 1083 ADC Analogue to Digital Converter 12-bit I2C (ADS1015) | Rapid Online
YWBL-WH Analog to Digital ADC Module 16-Bit ADS1115 I2C 4-Channel ADC Development Board Analog to Digital Converter Module, Electronic Components: Amazon.com: Industrial & Scientific