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Make a Laser Tripwire with a Raspberry Pi #piday #raspberrypi @Raspberry_Pi


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A great educational tutorial on making your own laser tripwire with Raspberry Pi. via raspberry.org

In this resource you will make a laser tripwire, using a laser pointer and a Raspberry Pi.

What You Will Learn

By creating a laser tripwire with your Raspberry Pi, you will learn:

How to use GPIO pins
How to create a circuit on a breadboard
Controlling GPIO pins with Python code and GPIO Zero
How to use a capacitor to get readings from analogue sensors

Read more


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