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YouTube

Understanding GPIO Inputs and Pull Up Resistors

Paul McWhorter via YouTube

Overview

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This lesson demonstrates a Python solution for using a Raspberry Pi push button to control an LED through GPIO input and output pins. It covers physical pin numbering, pull-up and pull-down resistors, variables, timing, and GPIO cleanup.

Syllabus

Introduction
Schematic Review
Coding
Variables
Outro

Taught by

Paul McWhorter

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