AVR单片机学习的许多简单但是非常有用的试验程序源码，对初学者极好！...

PWM调温,单片机,C语言,proteus仿真-PWM thermostat, microcontroller, C language, proteus simulation

tc35应用C程序 短息发送、接受（单片机控制）-tc35 application C program

个人做的基于AVR单片机的一个简易数字钟，用C语言写的，希望各位多多指教。-Individual to do a simple microcontroller-based AVR digital clock, using C language to write, and hope that the exhibitions.

基于51系列的电子锁设计方案，包含程序，pdf文件-Based on the 51 series of electronic lock design options, including procedures, pdf file

是一些单片机的串口通信程序，用C语言编写。-Is the number of single-chip serial communication program, using C language.

SD卡开发源程序，可根据用户实际硬件修改-SD Card source files, users can change the actual hardware

数字温度显示(带负温度),采用STC89C51单片机控制DS18B20-Digital temperature display (with negative temperature), the use of STC89C51 SCM DS18B20

315遥控，控制4路继电器开关,系统最多可控制16路继电器-315 remote control, control 4-way relay switch, the system can control up to 16 relays

密码锁:根据设定好的密码，采用二个按键实现密码的输入功能，当密码输入正确之后，锁就打开，如果输入的三次的密码不正确，就锁定按键3秒钟，同时发现报警声，直到没有按键按下3种后，才打开按键锁定功能；否则在3秒钟内仍有按键按下，就重新锁定按键3秒时间并报警-Password Lock: According to set a good password, the password used to achieve two key input function, when to enter the correct password, the lock will open, if entered incorrect password three times, on the lock button 3 seconds, also found that alarm sound, do not press the button until the three kinds of after the Open button lock function otherwise, there is still a matter of seconds in the 3 button press, on the re-lock button 3 seconds time and alarm

一线制通讯 communication-communications line communication system