因为源是没有准备的一个微控制器，占用率…

温度控制器V1.5 显示为三个共阳极LED 温度传感器用单总线DS18B20 CPU为2051，四个按键，分别为UP，DOWN，SET 温度调节上限为125度，下限为-55度 只能用于单只18B20-Temperature Controller V1.5 show for a total of three LED anode temperature sensor with single CPU for the bus DS18B20 2051, four keys, respectively UP, DOWN, SET temperature regulator ceiling of 125 degrees and lower limits of-55 degrees can only be used solely 18B20

C8051F32X的usb鼠标例程，c语言编写，包含完整的通信协议-C8051F32X the usb mouse routines, c language, contains a complete communication protocol

AT89C2051驱动步进电机-AT89C2051 driver stepping motor.

4*4键盘程序，来自msp430系列单片机-4* 4 keyboard procedures, from MCU Controller Series

HT1621驱动程序,是一个完整的驱动程序,非常好用-HT1621 driver, is a complete driver, very easy to use

Handbook of automotive power electronics and motor drives. Chapter about DC/AC inverters.

PTR8000的一个调试程序，功能还可以。-PTR8000 a debugger, functions can also be.

SD2403A时钟芯片在STC单片机下的源程序 此芯片价格便宜，性能稳定！-SD2403A clock chip in the source code under the STC in this single-chip chip prices, performance and stability!

24 系列存储器驱动-24 Series memory drive

这个是实时时钟芯片DS1302的驱动程序，采用c51编写，编程时只需要修改一下SCL,IO,RST的引脚定义即可，经过测试，完全好用-This is a real-time clock chip DS1302 driver, using C51 preparation, programming, only need to modify about SCL, IO, RST pin can be defined, tested and fully use