Grove – I2C ADC is a 12-bit precision ADC module based on ADC121C021. It helps you increase the accuracy of value collected from analog sensor by providing a constant reference voltage. Because its address is changeable, you can use up to 9 I2C ADC at the same time at most. At the other hand, this module provides auto sleep function which lowers the power consumption considerably.

Features

• Low power consumption
• High precision
• Automatic power-down mode
• Address changeable
• Product number: Seeed103020013

Resources

• Preface – Getting Starte
• Introduction to Grove
• Product Wiki