数控调频发射器，很好用的哦，我写了好久的，不过大家要先有必要的电子元件哦。...

MOXA 串口驱动编程-MOXA serial-driven programming

ps2 pc 键盘 o-ps2 pc keyboard o

功能： 1、作为主机通讯采集两路下位机数据并将此数据通过8255送出（十路水位值） 并计算水头送STC板 2、采集数据为BCD码制，先转换成二进制，处理后再转换成BCD 3、通讯采用方式3，多机通讯，上位机发地址时TB8=1，其他TB8=0 下位机SM2=1，RB8=1时产生中断后使SM2=0收发数据，结束后SM2=1 在此系统中本机硬件地址要设为0-Features: 1, as the host of two-way communication acquisition of data-bit machine and send this data through 8255 (the road level 10 value) and calculate the head sent to STC board 2, for BCD code data collection system, the first converted into binary, and then deal with the conversion into BCD 3, communication using methods 3, multi-machine communications, address PC made TB8 = 1, other TB8 = 0 under the digital machine SM2 = 1, RB8 = 1 when the failure to make SM2 = 0 to send and receive data, after the end of SM2 = 1 in this system to the local hardware address set to 0

这是我在我们公司做的C51加油单片机程序-in our company do C51 microcontroller refueling procedures

步进电机驱动程序.... 可以通过改变定时来控制电机速度

本程序主要是16*2小液晶的驱动，可以显示英文字符和数字。-This procedure is 16* 2 small LCD drivers, you can display English characters and numbers.

针对于AT24CXX的IIC读、写操作的源码。-For the IIC in AT24CXX read and write operations source.

8155做的电子时钟，对学单片机的人有很大帮助-8155 to do electronic clock, on the school single-chip microcomputer has a lot to help people

基于AVR的超声波测距程序，使用DS1820测温修正距离-Ultrasonic Distance Measurement Based on the AVR, the use of the amendment from the DS1820 temperature measurement

NRF905无线收发模块详细资料，其中的源码本人已测，让初学者也能迅速入门。-Wireless transceiver modules NRF905 detailed information on the source of which I have measured, so that beginners can quickly entry.