AT89C52

Traffic Light Design Based on 51 Microcontroller

by
Traffic Light Design Based on 51 Microcontroller

Long press the QR code below to enter the public account Catalog 1 Introduction…………………………………………. 1 2 System Discussion……………………………………… 2 2.1 Design Background……………………………………………………………………….. 2 2.2 Design Concept……………………………………………………………………….. 2 2.3 System Framework Design………………………………………………………………… 2 3 PWMPulse Width Modulation Principle………………………………. 4 3.1 PWMSpeed Control Principle…………………………………………………………………. 4 3.2 PWMSpeed Control Method…………………………………………………………………. 4 3.3 PWMImplementation Method…………………………………………………………………. 4 4 System Hardware … Read more

AT89C52 Virtual Microcontroller Development Board

by
AT89C52 Virtual Microcontroller Development Board

Overview The AT89C52 Virtual Microcontroller Development Board is a virtual electronic experiment platform built on the Proteus simulation software. It fully simulates the functions of the AT89C52 microcontroller and its peripheral circuits, providing learners, developers, and electronics enthusiasts with a development and testing environment that does not require physical hardware. Main Features Core Microcontroller AT89C52 … Read more

Design and Implementation of a Key Increment/Decrement Digital Tube Display System Based on AT89C52 Microcontroller

by
Design and Implementation of a Key Increment/Decrement Digital Tube Display System Based on AT89C52 Microcontroller

Abstract This article designs a key increment/decrement digital tube display system based on the AT89C52 microcontroller. The system achieves numerical increment and decrement control through independent keys and drives the digital tube display using a dynamic scanning method. The paper details the hardware circuit design, software programming implementation, and anti-interference measures of the system. Test … Read more

Creating a Digital Clock Thermometer with AT89C52 in Proteus

by
Creating a Digital Clock Thermometer with AT89C52 in Proteus

1. Introduction In this tutorial, we will use Proteus software to demonstrate how to design and simulate a digital clock thermometer based on the AT89C52 microcontroller. We will cover hardware circuit design, software programming, and simulation testing using Proteus. 2. Project Overview The digital clock thermometer is a device that integrates time display and temperature … Read more