This project implements a Line Following Robot (LFR) using an 8051 microcontroller, IR sensors, and a motor driver (L293D). The robot follows a black line on a white surface by continuously sensing ...

Here is the circuit diagram of Electronic code lock system using 8051 microcontroller. It is very useful at residential places to ensure better safety. This system demonstrates a circuit named ...

The Red LED should turn ON for 5 seconds (Stop Signal). After that, the Yellow LED should turn ON for 2 seconds (Get Ready Signal). The Green LED should turn ON for 5 seconds (Go Signal). The cycle ...

In this project, Am going to do a water level controller using the 8051 microcontroller which will be used to monitor the level of water over the head tank and switch on the pump when the level goes ...

This post explains about the design, development and operation of the Celsius scale thermometer using LM35 and microcontroller AT89C51. The circuit works on the principle of analog to digital ...