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基于MSP430G2553的频率计数计的程序编写，已经过测试，程序无误可以完整运行。(Based on the frequency count MSP430G2553 meter programming, has been tested, the program can complete run correctly.)

SIM900开发板配套STM32 GPRS代码(SIM900 STM32 GPRS driver)

这是一个液晶的测试程序,是一款用ST7920做芯片的12864液晶的程序,绝对可用,方便而且可移植调用,还附有说明书(This is a test procedures for liquid crystal, is a ST7920 to do with the 12864 chip LCD procedures, absolutely available, convenient and portable call, accompanied by brochures)

51单片机。AD0832设计的电压表32X16点阵显示(51 single. AD0832 design voltmeter 32X16 dot matrix display)

日本电波钟解码程序 接受长波信号并进行解码(JJY code)

stm32f072rbt6 直流电机编解码（光栅编码器）的数据采集程序。(stm32f072rbt6 DC codec (coder raster) data collection program.)

CS5460A芯片源程序，能测量电流、电压以及电能等量。(CS5460A chip source program, which can measure current, voltage and equal power.)

这是用c语言写的利用扬声器放歌的程序,可以编译一下就可使用(useful)

CC430定时器应用程序定时2MS点亮LED灯，定时2MSLED灭。(CC430 timer application timing the 2MS light LED lights, timing 2MSLED off.)

交通灯的开发，实现主道停留60秒，干道停留20秒，出现紧急情况采用按键控制(The development of traffic lights, the main road to stay 60 seconds, the trunk stay for 20 seconds, the event of an emergency using the button control)