How to Set Up a PIR Motion Sensor on the Raspberry Pi
What is a Raspberry Pi without a motion sensor? Kids can now sound the alarm if their parents are coming down the hall. Homeowners can turn on the lights or take a picture when someone comes to the front door. Or, if you're me, you can create a bird feeder that tweets pictures of birds as they come to eat.
This guide will show you how to install, code, configure, and use a PIR motion sensor on the Raspberry Pi to detect movement.
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