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RHT03 (DHT22) Humidity and Temperature Sensor Hookup Guide

By SparkFun Electronics

How to measure relative humidity and temperature with the RHT03 (a.k.a DHT22) low cost sensor on a single wire digital interface connected to an Arduino!

PROJECT

Thumb Joystick Hookup Guide

By SparkFun Electronics

Heads up! This tutorial is for the thumb joystick breakout board and shield.

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Interactive Spooky Halloween Cat

By SparkFun Electronics

Check out this distance sensing Halloween prop designed to spook the willies out of trick-or-treaters.