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 ...

Contactless digital tachometer using 8051. A three digit contact less digital tachometer using 8051 microcontroller which can be used for measuring the revolutions/second of a rotating wheel, disc, ...

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 ...