ITEM NAME:Mini ADS1115 Module 4 Channel 16 Bit I2C ADC Pro Gain Amplifier For K8M8 Mini ADS1115 Module 4 Channel 16 Bit I2C ADC Pro Gain Amplifier For K8M8 Model:LC-115 Name: ADC Module Internal reference voltage source Internal oscillator Programmable gain amplifier Color: Blue Material: plastic Signal input: 4-channel single input or 2-channel differential input ADC Bit rate: 16 Bit Interface Type: I2C Channels: 4 Channel Input voltage: 2.0-5.5V Applications:Portable instrumentation,Consumer goods,Battery monitoring, Temperature measurement,Factory automation and process controls Package included: 1 x ADC Module Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.