arm7定时器中断方式，可以通过中断方式实现定时的功能-ARM7 interrupt timer, it can be achieved through the disruption of the function of timing

工业开关量检测模块的原代码,带断线检测功能-Industrial switch module testing the original code, with disconnection detection

PIC4455 ADC源代码，用于PICC18编译器，PIC16系列不适用

一个用51MCU做电流表的产品.源代码.电流精度达到1MA有级别.-Ammeter used to do a 51MCU products. The source code. Current accuracy level 1mA there.

Program for ADC0808 with 4 bit LCD routine. It also includes Protus Debug file.

超级单片机开发工具，我一直在用，还不错，下载后要解压。-Super microcontroller development tools, I have been using, quite good, downloaded after decompression.

这是atmel公司的89C51SND1C的mp3源程序，flash用的是dataflash，支持fat16/32文件系统-This is the source 89C51SND1C mp3, flash is used dataflash, file system support Acronis

基于SPCE061电子竞赛―数字化语音存储与回放-SPCE061 electronic-based competition- Digital Voice Storage and Playback

读标准韦根26码的程序，效果不错，只是需要后上电-Reading standard Wiegand 26 yards of the procedure, good results, but needs power

采集端程序，可以搜所电信号，每次可以采集32个信号，可以用于检测信号好差。-acquisition software, can be found by the electrical signal that can be collected each 32 signal can be used to detect bad signal.