C51入门源码，程序功能使单片机播放音乐，附有详细注释

900MHZ高频头的控制参考程序和参考线路图.-high-frequency 900 MHz band first reference to the control procedures and reference the road map.

SJA1000的驱动函数,can功能函数。-SJA1000 drive function, can function function.

使用80C51单片机与PC机进行通信的源程序，能够使用串口线实现电脑控制单片机外围设备-80C51 Microcontroller and PC use to communicate the source machine, to use computer-controlled serial lines to achieve single-chip peripherals

1T单片机延时程序头文件代码，us，ms，s延时直接调用，无需再写-1T delay program header file code for MCU

avr单片机开发EEPROM读写实验源程序-Single-chip EEPROM read and write avr developed experimental source

89c51的t6963驱动程序 图形写入方式，直接数据水平及垂直方向坐标，并将字库代码地址写入dptr便可使用。 作者：周长盛-89c51 the driver graphics writing, direct data horizontal and vertical coordinates of the direction and character code addresses will be used to write dptr. Author : Zhou Changsheng

MSP430 F149的单片机 ADC驱动程序，便于相应计时器的操作-MSP430 F149 microcontroller ADC drivers, easy operation of the corresponding timer

给公司写的点焊机测试程序，用于产生4路PWM波-Write to the company" s spot welder testing procedures used to produce 4-channel PWM wave

uCOS－II 在51单片机上移植的源码-for uCOS-II in 51 MCU transplant FO

ds18b20数字温度计设计 ds18b20数字温度计设计 -DS18B20 design DS18B20 digital thermometer digital thermometer digital thermometer design design DS18B20