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RS485 MODBUS C51程序(EE21学习板演示程序) -RS485 MODBUS C51 program (EE21 learning demo board)

用两个89S52作的异步串行双工通信之发送程序-89S52 made with two duplex asynchronous serial communications sent procedures

详细地列举了芯片封装的发展历史。可作趣味性了解。-detailed list of chip packaging development history. For fun understanding.

12位4路ADC操作源代码，编译通过的，保证直接使用-12-bit 4-channel ADC operation of the source code, compile, and to ensure direct access to

以上代码均可以通过TC2.0实现，可以放心下载！-The above code can be adopted TC2.0 realize they could feel free to download!

C8051F04x单片机SMBUS的应用。-C8051F04x Singlechip SMbus applications.

《单片机原理与实用技术》第10章-"SCM principles and practical technology," Chapter 10

控制电机运动的G代码程序,如果对G代码不清楚,请先看懂G代码,然后再看本程序.-Control motor movement, G code program, if the G code is not clear, please understand G code, and then look at the procedures.

全量程交直流无档电压表的设计 这里只给出了系统设计的方案 带有程序流程图-Wide-range AC-DC voltage meter free stall design here only gives the system design program with a program flow chart

用单片机实现电子钟功能，供初学者学习单片机使用-Electronic bell with MCU functions, for beginners to learn to use single-chip microcomputer