Piper Make Soil Sensor

Soil Sensor is a fun way to build and code a tool that measures the moisture in soil! Learn how to use a simple sensor made out of common household pieces to measure conduction and water content (and use it to jam out on your own air guitar)! Soil Sensor is an add-on and REQUIRES a Piper Make Starter Expedition Kit with the Raspberry Pi Pico to get started (sold separately).