Introducing Adafruit Feather
Boards of a Feather flock together!
Welcome to the Wonderful World of Feathers! This guide will tell you all about the dozens of options you have to build your next Feather project.
"You spin me right round..."
Use 3D printing, a servo motor & CircuitPython to create a photography turntable. Spinning your subject will give your photos and videos extra flair.
PIR Motion Sensor
Pyroelectric ("Passive") InfraRed Sensors
PIR sensors allow you to sense motion, almost always used to detect whether a human has moved in or out of the sensors range. They are small, inexpensive, low-power, easy to use and don't wear out. This guide will show you how they work, how to use them, and give you some project examples.
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