example

通过红外控制，可以调整时钟的显示数字。lcd显示的年月日可以调整，还具有定时功能。定时可以使电机转动(the IR contorl the lcd)

读写24lc128/256等EEPROM(Read and write 24lc128/256 EEPROM etc.)

基于PSCAD的双环两电平仿真电路，对于理解三电平原理非常有用。(Based on PSCAD bicyclic two-level circuit simulation, very useful for understanding the three-level principles.)

基于51单片机的电子密码锁，密码可存于at24c02芯片，实现断电密码记忆功能，可修改密码(Based on 51 single-chip electronic password lock, password can be stored in the AT24C02 chip, to achieve the power password memory function, you can modify the password)

用PWM技术对直流电机进行调速，并用LED进行指示(DC motor speed control using PWM technology, with LED indication)

只能小车寻线与避障加寻光51单片机代码，就是全国电子设计竞赛1999年的E题啦。(Only the car line code 51 single-chip microcomputer and obstacle avoidance for light)

STM32F4+HAL库+GPS+地图值，在串口显示(STM32F4+HAL Library+GPS+Map Value, Displayed in Serial Port)

显示器功能 加快程序开发初学者的进步脚步。让他们了解简单的显示程序的写法(Monitor function to accelerate the pace of progress in program development for beginners. So that they understand the simple display program wording)

一个单片机程序，是关于LED数码显示的比较简易(a SCM process, the LED digital display on the relatively simple)

PIC单片机开发，AD转换+uart控制+Timer1控制+eeprom控制 (develop for pic)