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使用stm32开发板操作tcs230颜色识别模块 库函数版本 使用开发板为正点原子mini开发板(Use stm32 development board operation tcs230 color recognition module library function version uses the development board for the punctual atom mini development board)

华中科大第八届的程序 拿了赛区的二等奖 关于飞思卡尔智能车电磁组(sensor group)

外国10年前用C写的PID调节器源码,带测试,有详细注释.现在难找到(10 years ago with foreign PID controller written in C source code with the test, with detailed notes now difficult to find)

说明：  基于ARM处理器的EtherCAT 通信开发平台(EtherCAT Communication Development Platform Based on ARM Processor)

STC12C5204AD单片机控制单个二极管闪烁源代码，二极管由138译码器使能，另一端单片机IO口控制，采用延时程序，是单片机初学者很好的学习源代码(STC12C5204AD flash microcontroller source code to control a single diode, diode 138 by the decoding is enabled, the other end of the single-chip IO port control, using the delay procedure is a very good chip for beginners to learn the source code)

刷花的源码，YY协议刷花的源码，大家拿去玩吧(YY brush flowers)

说明：  30章51单片机入门教程，让你轻松学会单片机，不用老师，自学也能学会(30 Chapter 51 MCU introductory tutorial, allow you to easily learn the microcontroller without the teacher, can learn to self-)

atmeg8 ds1307 RTC实时时钟芯片操作。。(atmeg8 ds1307 RTC)

说明：  可以实验pwm输出实验，采用的是原子电路 ，使用STM32f103芯片(PWM output experimental atomic circuit)

液晶控制程序 包括并口和串口控制程序 ST7920 液晶控制程序 (LCD control procedures, including parallel and serial control procedures ST7920 LCD control procedures)