Security is a major concern in our day to day life, and digital locks have become an important part of these security systems. There are many types technologies available to secure our place, like PIR ...

What is a 4x4 Matrix Keypad? Before we 4x4 matrix keypad interface with the microcontroller, first we need to understand how it works. Matrix keypad consists of a set of Push buttons, which are ...

Password Based Door Lock System using 8051 Microcontroller is a simple project where a secure password will act as a door unlocking system. Traditional lock systems using mechanical lock and key ...

Password Based Door Lock System is a Microprocessor based Embedded System built on using 8051 microprocessor and Embedded C-programming. This Project was done for my CSE331 ( Microprocessor ...

8051 Microcontroller is a vast treasure of technology and specially embedded technology based on 8051 Microcontrollers and its family. While visiting the website, you will get all the important ...

Earlier, we have already published various projects ideas like Embedded Systems Projects, top PIC microcontroller projects, etc. All those projects ideas are gathered from different sources and ...

This project is about an 8051 microcontroller based home burglar alarm system using PIR and Magnetic Reed Switch sensors. The circuit detects motions using the Magnetic sensor and also detects living ...

As we are showing Proteus simulation, below are the requirements for the coding and simulation. 1. Keil uVision: There are lots of products from Keil. This will ...

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While exploring tutorials for 8051 firmware development, I noticed that most of them take an old-school approach. These resources often assume a strong background in low-level embedded systems and ...

This article describes an inexpensive single board computer based on the popular 8051 microcontroller, plus a bit of assembly code to get things going.