Circuit Description: Circuit of “Interfacing ADC0808 with 8051” is little complex which contains more connecting wire for connecting device to each other. In this circuit we have mainly used AT89s52 ...

So we are going to interface GSM with a 8051 microcontroller (AT89S52). ... Circuit Diagram for GSM interfacing with AT89S52 microcontroller is shown in above figure. Now after the connection, we just ...

How to Design Circuit of Password based Door Lock System? Password based door lock system using 8051 microcontroller circuit design uses five major components – a Microcontroller, an L293D Motor ...

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 ...

A LCD is interfaced to the microcontroller to display the status and a motor is interfaced to the microcontroller via the motor driver. The motor is rotated forward or backward, depending on the ...

In this presentation, the author will show you how to interface 16*2 LCD with 8051 microcontroller. It includes details such as circuit diagram, components, LCD pin description, LCD commands, LCD ...

How to Operate Water Level Controller Circuit using 8051 Microcontroller? Initially, write the program for Water Level Controller in Keil µVision IDE and generate the .hex file. Burn the program (.hex ...

This paper describes the susceptibility measurement studies performed on Intel's 8051 microcontroller based controller circuit against Radio Frequency (RF) signals. Several versions of the 8051 ...