LED Blinking with AVR ATmega32 Microcontroller

LED Blinking with ATmega32

9740

Blinking LEDs in Embedded System is like the “Hello World” program of C programming language or any other programming language. In this project, we will learn How to blink LEDs with AVR ATmega32 microcontroller. First, we will connect the 8 LEDs with 8 pins of any port of the ATmega32 microcontroller. Then, we will make all the 8 LEDs to blink with an interval of 500ms. It means, initially we will glow all the 8 LEDs for 500ms and then, we will turn off all the 8 LEDs for 500ms. This process continues forever and in this way LEDs blinks continuously.

Softwares Required

Hardwares Required

Name	Quantity
AVR USB Programmer	1pc
12V, 1A DC SMPS Adaptor	1pc
10 to 10 FRC Female to Female Connector	2pc
AVR Trainer Board-100 with ATmega32	1pc

Circuit Diagram

Video

Connection Guide

The step-by-step connection guide for LED Blinking with ATmega32 is as follows

Steps - 1 ( 0f 6 )

Insert the DC Pin of 12V, 1A DC Adapter to the DC Socket of AVR Trainer Board-100.
Steps - 2 ( 0f 6 )

Connect PortB header with LED header in AVR Trainer Board-100 with a 10 to 10 FRC Female Connector.
Steps - 3 ( 0f 6 )

Connect the ISP header of AVR Trainer Board-100 with AVR USB Programmer header of AVR USB Programmer with a 10 to 10 FRC Female Connector.
Steps - 4 ( 0f 6 )

Connect the AVR USB Programmer to the PC/Laptop's USB Port directly or with the help of USB AM-AF Cable.
Steps - 5 ( 0f 6 )

Switch on the power with the help of Power Switch of AVR Trainer Board-100.
Steps - 6 ( 0f 6 )

Download the LED Blinking with ATmega32 Hex file to AVR Trainer Board-100 with the help of SinaProg Hex downloader and AVR USB Programmer.