Qwiic 12-Bit ADC Hookup Guide

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Contributors: QCPete, santaimpersonator

Resources and Going Further

For more product information, check out the resources below:

Need some inspiration for your next project? Check out some of these other Qwiic product tutorials:

Qwiic Proximity Sensor (VCNL4040) Hookup Guide

The SparkFun Qwiic Proximity Sensor is a great, qualitative proximity (up to 20 cm) and light sensor. This hookup guide covers a few examples to retrieve basic sensor readings.

SparkFun Qwiic Thermocouple Hookup Guide

Learn how to hook up your Qwiic Thermocouple Amplifier.

Monitor Sensor Data from Anywhere

Using WiFi to send sensor data from an ESP32 to a WiFi network and be able to read it from an IoT Dashboard from anywhere in the world.

Build Your Own High-Concentration CO2 Detector

The SparkFun STC31 CO2 Sensor can accurately measure CO2 concentrations up to 100% with high repeatability and long-term stability, thanks to humidity and temperature compensation provided by the built-in SHTC3. This tutorial will show you how!