Pin Numbering – Raspberry Pi 3 Model B

Pin Numbering – Raspberry Pi 3 Model B

Raspberry Pi 3 Model B These pins are a physical interface between the Pi and the outside world. At the simplest level, you can think of them as switches that you can turn on or off (input) or that the Pi can turn on or off (output). Out of the the 40 pins, 26 are...

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