用C51I/O口来驱动两个四位数码管，并且可消隐，降低功耗。

基于ATMEGA128控制的DS18B20的温度显示，采用LED显示。-ATMEGA128-based control DS18B20 the temperature display, LED display.

一种智能遥控电风扇控制器的实现源程序，拿来就可以用！-An intelligent fan controller realize remote source, use can use!

单片机驱动162芯片典型程序，简单明了。-Single-chip driver 162 chipset typical procedure, simple and clear.

modbus通信协议范例,详细解答了modbus的通信方式,如读线圈、寄存器…-Modbus communication protocol example, detailed answers to the Modbus communication methods, such as reading coil, register ...

利用 AT89S51 单片机的 P0 端口的 P0.0 － P0.7 连接到一个共阴数码管的 a － h 的笔段上，数码管的公共端接地。在数码管上循环显示 0 － 9 数字，时间间隔 0.2 秒。 -use AT89S51 SCM P0 port of P0.0- P0.7 connected to a digital control Yam were a-h of the pen, digital tube connected to the public. The digital display tube cycle 0-9 figures, the time interval of 0.2 seconds.

开发工具vs2005 语言为vc 主要功能为通过usb实现对ezusbfx2的控制，输入输出控制值得一学。-Vc language development tools, vs2005 main function is to achieve ezusbfx2 through usb control, input and output control is worth a study.

步进电机仿真项目，Protues仿真，程序简单，适合初学者。-Stepper motor simulation project, Protues simulation, the procedure is simple, suitable for beginners.

PIC单片机解码DTMF程序-PIC procedure DTMF decoder

PWM波程序 可以用来控制电机调速，程序比较简单，这里只用了一个定时器就实现了。因为51单片机没有PWM波的寄存器，所以要自己用软件控制。-PWM waves program can be used to control motor speed, procedure is simple, here only a timer is realized. Because no PWM waves 51-series microcomputer to yourself, so with registers control software.

C 源码，适用于单片机的拼音输入法源程序及码表，仅包括GB2312汉字，不包括以外的-C source code, applies to SCM Pinyin input method, and source code form, only include GB2312 characters, not including outside