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LED Pattern 8 with ATmega16

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In this project, we will learn How to generate different patterns in a 1×8 LED array with AVR ATmega16 microcontroller. First, we will connect the 8 LEDs with 8 pins of any port of the ATmega16 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

*

*

3rd State of LEDs

*

*

*

x

x

*

*

*

4th State of LEDs

*

*

*

*

*

*

*

*

Final 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 Trainer Board-100 with ATmega16 1pc
AVR USB Programmer 1pc
12V, 1A DC SMPS Adaptor 1pc
10 to 10 FRC Female to Female Connector 2pc

Circuit Diagram

Video

Downloads

LED Pattern 8 with ATmega16 Project File
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