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Raspberry Pi - Understanding GPIO Inputs, Pull Up and Pull Down Resistors

Paul McWhorter via YouTube

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Overview

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This beginner course demonstrates how to read push-button inputs through Raspberry Pi GPIO pins. It explains floating inputs and shows how to wire pull-up and pull-down resistors on a breadboard.

Syllabus

Intro
What you will need
Pin Outs
Simple GPIO Input
While Loop
Troubleshooting
Pull Down Resistors
Breadboard
Red Wire
Switch
Resistor
Pull Up resistor
Pull Down resistor
Outro

Taught by

Paul McWhorter

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