Switch Controlled LED & 7-Segment Display using AVR | Tutorial

Published: 20 September 2016
on channel: Tech with Embedded

In this video, we demonstrate how to control an LED and a 7-segment display using a push button switch with an AVR microcontroller. This project helps beginners understand how input from a switch can be used to control multiple output devices in an embedded system.

The microcontroller reads the switch input and accordingly turns the LED ON/OFF and updates the 7-segment display. This is a basic and important project for learning digital input/output interfacing and control logic using AVR.

🔧 What you’ll learn:
• Push button switch interfacing with AVR
• LED control using microcontroller
• 7-segment display interfacing basics
• Input-based output control in embedded systems

This project is ideal for students and beginners learning AVR programming, digital electronics, and hardware interfacing concepts.

#AVR #LEDControl #7Segment #EmbeddedSystems #Microcontroller #ElectronicsProject

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