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说明：  stm32 串行flash 挂fatfs(fatfs for stm32 and spi flash)

This work was supported by the US Department of Energy, Energy Efficiency and Renewable Energy, Office of Transportation Technologies and Office of Utility Technologies.

一个简单的小车单片机C语言控制，适合初学者(A simple car microcontroller C language control, suitable for beginners)

Automatic control precision of SDT algorithm

说明：  STM32实现人脸跟踪，通过舵机控制摄像头跟踪人的脸，顶顶顶顶顶顶顶(STM32 realizes face tracking. The camera is controlled by the steering gear to track people's face)

说明：  描述TLC3548芯片与MSP430单片机之间的连接。可以参考一下。(Describe the connection between TLC3548 chip and MSP430 microcontroller. Can refer to it.)

optical communications ebook

这是一个基于STC单片机，采用分离原件的125K的ID读卡器全套设计资料，其中包括原理图、PCB以及单片机源程序，还有我做设计时的参考资料。内容很全面的，以及在实物上验证过，可以正常运行。主要使用的天线为820uH。(This is based on STC microcontroller, the separation of the original 125K ID card reader full design information, including schematics, PCB and microcontroller source code, as well as I do the design reference. Content is very comprehensive, and verified on the kind, can operate normally. The main antenna is 820uH.)

使用STM32实现AD8803的adc电压输出(ADC Voltage Output of AD8803)

将外部AD转换为阻抗输出，0-10V对应0-10K阻值，分为256级(0-10V input,0-10K output)