Assignment 4

MicroController Programming

Introduction

A circuit with a 3x3 grid of LEDs to display the letters of my name on the press of a pushbutton was made. On the press of another push-button all LEDs blink simultaneously five times with an interval of 1 second. The code also includes display of letter depending on the input given through serial monitor. This has been done for four letters P, A, U and L.

Code

The code used to program the microcontroller is provided in the pdf below.

Code

Video

Below is the video of the LEDs after programming using the code given above.