能准确测量输入频率，配备相应的C语言程序。

DSP2812 控制CY7C68001的源码,有详细的注释-DSP2812 control CY7C68001 source, there are detailed notes

avr单片机中TWI主机发送和主机接收程序代码

ali3355源码: 1.OBJS目录:编译目录 命令: ./clean.sh ./55product.sh 2.serve:光头部份程序 3.source:介面与播放有关项目.-ali3355 Source : 1.OBJS Contents : build directory order : ./clean.sh ./55product.sh 2.serve : Bald some procedures 3.source : interface with the broadcast of the project.

功能： 1、作为下位机采集8255数据并将此数据通过通讯送出，传输十路 2、采集数据为BCD，不处理后 3、通讯采用方式一-Features: 1, as under the 8255-bit machine data collection and data communications sent through the transmission path 2, 10, collecting data for the BCD, not after 3, means of communication using a

NBA24秒计时器设计，用单片机设计成功的，包括最终的报告-NBA 24 seconds timer design

基于单片机的高精度超声波测距电路源程序.c-based SCM Precision Ultrasonic Ranging circuit source. C

MSP430F413的各模块实例程序源代码，很方便调试。-MSP430F413‘demo

基于DS1302的数码管时钟电路设计源程序,使用C51语言编写，可以用于MCS8051单片机-based on the DS1302 digital clock control circuit design source, the use of C51 language, which can be used Mcs8051 MCU

at89s51的中文资料，方便单片机初学者学习参考，并且翻译质量基本上可以。-English at89s51 of information for beginners to study single-chip reference, and basically the quality of translation.

好久没来了,写个4*4键盘的程序把,基本上每行都有解释,很适合初学者-Long time did not come, write a 4* 4 keyboard procedure to basically have to explain each line, it is suitable for beginners