中图分类号：TP273文献标识码：ADOI:10.19339/j.issn.1674-2583.2026.07.007
中文引用格式：孟会杰，曲宗鹏，王赈. 基于51单片机的无线加去电系统设计与实现［J］.集成电路应用，2026，43（7）：34-40.
英文引用格式：Meng Huijie, Qu Zongpeng, Wang Zhen. Design and implementation of wireless power-on and power-off system based on 51 single-chip microcomputer［J］.Application of IC，2026，43（7）：34-40.

Design and implementation of wireless power-on and power-off system based on 51 single-chip microcomputer

Abstract： To address the limitations of short working distance, heavy reliance on manual on-site operation, and susceptibility of calibration accuracy to human error in beacon unit control in the field of measurement and control, a wireless power-on and power-off system based on 51 single-chip microcomputer and nRF24L01 wireless module is designed. The hardware includes a transmitter and receiver, and the software is programmed in C language to realize the core functions.The system can monitor the power-on and power-off status of the equipment in real time, supporting remote control and not requiring on-site duty. It has been verified by practical application that it has successfully overcome many drawbacks of traditional control methods.The system breaks through the limitations of traditional control, improves the stability and reliability of beacon unit control, and provides an efficient and practical solution for the core tasks in the field of measurement and control.

Key words : 51 single-chip microcomputer； nRF24L01 module； wireless control； beacon unit； remote control； measurement and control equipment