AT89C51 Part 2

In this video we will program an AT89C51 to scan a 4x4 matrix key pad and display, which keys are pressed on two 7 segment displays.
The program that I am using to write code with is called Keil µVision 5. You can find and download it here: https://www.keil.com/download/product/​
As I an not the one who did the actual keypad programming, I will provide you with the link of the individual who actually did do that programming, if you need further instruction on that part of the programming.
Ponnambalam P
https://youtu.be/1fO9azOVl5o