能准确测量输入频率，配备相应的C语言程序。

美国美信公司温度DS18B20的驱动程序-USA and the United States believed the company DS18B20 temperature driver

半导体特性、微电子学习的很好入门教程、提供给需要的人-no

Proteus仿真实例，在Proteus下仿真LCD,可以使用，郑重推荐！-Proteus simulation example, in the Proteus simulation under the LCD, you can use, solemnly recommended!

1602LCD显示c51-1602LCD show C51

红外线的解码驱动程序，用于单片机对遥控器等发出的红外线进行解码接收-Infrared decoder driver for single-chip, etc. on the remote control infrared receiver to decode

我做过的一个步进电机驱动控制箱，单片机的完整程序，希望喜欢玩单片机的朋友可以借鉴学习一下-this is the project program of asm,which is used in step-motor controler.

51单片机串口通讯程序-51 monolithic integrated circuit string mouth communication procedure

通过灯的闪烁和声音的不同报警，通过灯的闪烁和声音的不同报警通 过灯的闪烁和声音的不同报警-Flashing lights and sound through the different alarm, flashing lights and sound through the various warning lights flashing and sound through the various warning lights flashing and sound through the different alarm

用数码管显示测得的心率值。并控制发光二极管的亮灭。-Digital display of heart rate measured value. And control of light to eliminate light-emitting diodes.

在Diameter3588协议的基础上开发的软件，在此基础上可以进一步扩展功能-Diameter3588 agreement in the basis of software developed on this basis function can be further expanded