12232液晶驱动的测试程序，c语言编写

FM1808是一种掉电可保存的RAM存储器,应用很广泛.-FM1808 is a power-off kept in RAM memory, which is widely used.

6位数显频率计数器,proteus的实践例子 既有电路又有keil里的程序 asm or c-Significant 6-digit frequency counter, proteus practice examples of both circuit and keil procedures in asm or c

pic单片机工程，包括电压采样，CAN总线通信等功能。-pic microcontroller projects, including voltage sampling, CAN bus communication, and other functions.

倒车雷达源程序代码，包括车载万年历，车内外温度显示，距离显示，声光报警。-Reversing radar source code, including car calendar, car inside and outside temperature display, distance display, sound and light alarm.

SAA3010红外遥控接收程序.C(51系列单片程序应用）-SAA3010 Infrared remote control receiver process. C (51 Series single-chip application procedure)

用8051单片机控制的基于DS18B20的温度上下限控制报警的KEILC工程文件-By 8051 the control of the temperature of upper and lower limits based on DS18B20 control alarm KEILC project file

直流电机PWM调速的单片机控制-PWM DC Motor Speed Control of Single Chip

用于51系列的高精度的实用延时程序，是编程的很好参考资料。-51 for a series of high-precision delay practical procedures, programming is a good reference.

LCD DS1302,MEGA16，显示一个万年历，用ICCAVR编译器编写-LCD1302, MEGA16, display a calendar with the preparation of the compiler ICCAVR

PIC16F877A 片内TMR1 时钟写的数字时钟-TMR1