The most commonly used LCDs found in the market today are 1 Line, 2 Line or 4 Line LCDs which have only one controller and support at most 80 characters, whereas LCDs supporting more than 80 charac

We can access RAM locations (both bytes and bits) in two ways:-

How is the data transferred serially? This has been shown in the figure below illustrating how a byte is transferred.

Timers can be used for: 

This tutorial is in continuation with previous tutorials on 8051 Assembly Programming.

After you have understood the tutorial on Introduct

ROM: ROM is Read Only Memory.

Introduction