LED Pattern 6 with AVR ATmega32 Microcontrolller

LED Pattern 6 with ATmega32

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In this project, we will learn How to generate different patterns in a 1×8 LED array with AVR ATmega32 microcontroller. First, we will connect the 8 LEDs with 8 pins of any port of the ATmega32 microcontroller. Then, we will generate the below pattern in the 1×8 LED array. The pattern is shown in below diagram:

0	1	2	3	4	5	6	7	LED Position
x	x	x	x	x	x	x	x	Initial State of LEDs
*	x	x	x	x	x	x	*	2nd State of LEDs
x	*	x	x	x	x	*	x	3rd State of LEDs
x	x	*	x	x	*	x	x	4th State of LEDs
x	x	x	*	*	x	x	x	5th State of LEDs

In the above diagram, * means LED is on and x means LED is off. The time interval between each state is 500ms and the above pattern continues forever.

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 Pattern 6 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 Pattern 6 with ATmega32 Hex file to AVR Trainer Board-100 with the help of SinaProg Hex downloader and AVR USB Programmer.