Universal Microcontroller Development Experiment Box Single Chip Microcomputer Development Trainer For Electronic And Automation Education Laboratory

This comprehensive microcontroller development trainer serves as an ideal experimental companion for courses including "MCS-51 Microcontroller Principles and Interfaces," "Microcontroller Control Technology," "Automation Control," and "EDA." Designed with compact dimensions, multifunctionality, and easy expansion capabilities, the system provides an excellent development environment for teaching experiments, course design, graduation projects, and research applications.

• Complete Teaching Platform: Designed specifically for MCS-51 microcontroller principles, single-chip control technology, and EDA courses. Suitable for classroom teaching, course design, graduation projects, and R&D debugging in universities and vocational colleges.
• Comprehensive Hardware Resources: Equipped with AT89S52 main CPU, large-capacity program and data memory. Pre-integrated LCD display, matrix keyboard, LED dot-matrix, digital tube, classic interface chips, stepper/DC motor, DS18B20 temperature sensor, pressure sensor, relay, buzzer, RS232/485 interfaces, ISP download, and serial communication interfaces.
• Advanced Simulation & Multi-chip Support: Includes 51-series emulator supporting Keil-C debugging with single-step and break-point functions. Emulator operates independently without occupying CPU resources. Optional modules support C8051F, AVR ATMEGA16, and EDA development.
• Open Architecture for Development: Full lead-out of address bus, data bus, and control bus. Reserved expansion interfaces support custom experiments and optional external functional modules.
• Dual Operating Modes: PC-linked debugging via software or offline operation. Automatic switching to offline status without emulator, directly running built-in experimental programs. Supports Assembly and C51 compiling and debugging with ISP in-system programming.
• Robust Mechanical Design: Lightweight aluminum alloy chassis with fire-proof insulation material. Gold-plated locking sockets ensure reliable contact. Built-in high-performance DC regulated power supply for convenient wiring.
• Extensive Experiment Library: Comprehensive coverage of software programming, I/O control, AD/DA conversion, motor driving, sensor acquisition, dot-matrix and LCD display, serial communication, and dozens of hardware-software integrated experiments.

• P1 port light-on experiment
• P1 port turn signal experiment
• P3.3 port input, P1 port output experiment
• Industrial sequence control experiment
• 8255 A, B, C port output square wave experiment
• 8255 PA port controls PB port
• 8255 controls traffic lights
• Simple I/O expansion experiment
• A/D0809 conversion experiment
• D/A0832 conversion experiment
• 8279 keyboard display experiment
• General printer experiment (printer optional)
• Micro printer print character, curve, Chinese character experiment (printer optional)
• I2C memory card read and write experiment
• Relay control experiment
• Stepper motor control
• 8253 square wave experiment