TCRT5000

数字电压计测电压频率。2015年电赛，精度高，易实现(The digital voltage measures the voltage frequency. 2015 electric competition, high precision, easy to achieve)

固高运动控制卡源代码，内容详细，对入门运动控制的朋友非常有用。(gugao motion control card system source code, detailed content on the entry of the control of the movement of a friend is very helpful)

HM20通用型压力变送器 资料很全 值得下载 (HM20 Universal Pressure Transmitter)

通过串口实时显示MOU6050数据，希望可以帮到大家(Real-time display of MOU6050 data through serial port, I hope it can help you.)

PIC18系列单片机ADCC语言代码，提供给广大pic爱好者。(PIC18 Series MCU ADCC language code, available to the majority of PIC lovers.)

带有红外线发射程序，以数码管显示程序，MCU为PIC16F883的芯片。(nidnfslsidnfljie kdie sldfje iasdfiemd)

说明：  看电子电路时序图如何看，这是个好方面，可以看看(Electronic circuit timing diagram to see how the look, this is a good side, you can see)

基于51单片机的交通三色灯的设计与操作控制(Design and control of traffic light based on 51 single chip microcomputer)

一些mcu(微处理器)没有硬件异步串行口（UART）为了组网，只能用软件模拟 异步串行口（UART）(Some mcu (microprocessor) no hardware asynchronous serial port (UART) for networking, can only simulate asynchronous serial port software (UART))

说明：  STM32不完全手册_库函数版本_V3.3(STM32 incomplete manual_ Library function version_ V3.3)