I0口作为串行口发送接收函数完美版

sja1000与stc单片机的硬件程序，简单的通讯程序-SJA1000 MCU hardware and the STC process, a simple communication program

对电网参数的测量程序，可测量多个参数，包括LED显示和键盘中断程序-network parameters on the measurement procedures, a number of measurable parameters, including LED display and keyboard interrupt procedures

c8051f340 silcon实验室usb

keil51环境开发，modbus通讯协议-keil51 environmental development, modbus communication protocol

关于显示的程序，采用太阳人公司生产的液晶模块，可直接引用。-show on the procedures for using solar company production of LCD module, which can be directly invoked.

此程序为键盘接口芯片程序，适合与avr单片机上，已经修改调试过-procedure for the keyboard interface chip procedures, and appropriate avr microcontroller, has been amended over Debugging

我使用的是MYSON的MTV412 MCU+MTV048-I use is the MTV412 MYSON MCU MTV048

本源代码用于使用ATMEL公司的AT89C51芯片实现硬件mp3，其中包括有特色的mp3解码算法和U盘功能读写程序。-Source code for use ATMEL Corporation AT89C51 chip hardware mp3, have characteristics which include mp3 decoding algorithm and U disk function to read and write procedures.

在电话上用单片机来实现电话报警系统-a phone alarm system develop by MCU on phone line

时钟单片机汇编程序,可以随意调整时间-Single-chip clock compilation process can be time to adjust. . . .