buck-mathcad-bode

基于430的DC_DC变化，采用PID控制，调节PWM的输出占公比，从而反馈调节输出电压(Based on 430 DC_DC change, using PID control, adjust the PWM output accounted common ratio, thus regulating the output voltage feedback)

敦泰科技触摸IC源码，非常好的C语言学习源码程序，(Touch IC source, Thai science and technology, a very good C language source code program,)

使用AVR单片机，制作的无线滚码遥控器代码。其中包括无线滚码算法实现，和加密算法实现。(use AVR microcontroller, produced by wireless remote control code rolling code. Roller including wireless code algorithm, and encryption algorithm.)

利用89c52和8155显示ds18b20的温度(Display the temperature of DS18B20 with 89C52 and 8155)

说明：  基于单片机的学习资料，适合初学者使用，很简单，内容很全(Microcontroller-based learning materials, suitable for beginners to use, very simple, as is all)

说明：  STM32F103 增量式编码器计数，通过串口打印(STM32F103 Incremental Encoder Counting, Printed through Serial Port)

自己实现的LSD直线检测算法，比论文提供的LSD检测算法少了很多复杂操(LSD own line detection algorithm implemented, LSD detection algorithm than the paper offered a lot less complicated operation)

说明：  通过51单片机控制驱动芯片298控制两个步进电机画圆的程序(From 51 single-chip control two stepper motors to draw the program)

实现无线鼠标功能的电脑端控制,此为PC端的控制程序。(Wireless mouse function PC control, this is the PC side of the control program.)

用数码管显示电压，发送到串口，然后有高低电压报警，只有部分代码(Display voltage with digital tube, send it to serial port, then alarm with high and low voltage, only part of the code)