用单片机的I/O口象检测按键那样对其进行查询计数，在旋转速度较慢时，可以对其计数...

用于C51上的modbus协议，经测试可运行，但还不完善-C51 for the Modbus protocol, the tests will be run, but still not perfect

三星公司的一款1602vfd显示屏，它的特点是便宜，目的是为了取代相应的液晶显示屏。由于vfd的亮度的天独厚，温度适应性宽，所以在工业环境中的重要性毋庸置疑，我给美国老板开发了这个四路温度显示。已经使用两年了。-Samsung 1602vfd a display, it is characterized by cheap, is designed to replace the corresponding LCD screen. Because the brightness of the day vfd independence thick, wide temperature adaptability, so in the industrial environment, the importance of doubt, I am the boss to the United States has developed this four-way temperature display. Has been used for two years.

对 CC2420 寄存器进行初始化，设置CC2420 寄存器数值，并读取设置的寄存器的数值。 本实验以CC2420 中的MDMCTRL0 为例，进行设置，并读取其设置的数值在串口工具上显 示出来。-Initialization of the CC2420 registers set CC2420 register values, and read the register set value. In this experiment, CC2420 in MDMCTRL0, for example, be set and read the value of its settings in the serial port tools displayed.

自己keil C51写的X25045驱动，调试通过-their written X25045 driven through debugging

本程序为RF收发程序，采用外部中断判断脉冲长度，通过遥控接收程序。-This procedure for the RF transceiver procedures, using external interrupt pulse to determine the length of the procedure by remote control receiver.

介绍详细的8279使用资料及注意事项，包括与单片机的使用及防抖电路-8279 introduced the use of detailed information and attention to matters, including the use of single-chip microcomputer and the Anti-shake circuitry

HCS08例程：本程序是PWM模块的例程，所用资源为单片机内部TPM模块，所接器件为LED-HCS08 routines: This procedure is routine PWM module, the resources used for the single-chip internal TPM module, the access device for the LED

复旦FM1702源码,完整资料,已经编译通过.复旦FM1702的资料几乎就是RC500英文的翻译版-Fudan FM1702 source, complete information has been compiled through. FUDAN information FM1702 almost RC500 English translation version

学习型红外遥控开关( C51语言源程序)-learning infrared remote control switch (C51 source)

支持键盘双击的C51程序，用于单片机辨别键盘双击-support the C51 procedures for identifying keyboard click MCU