TL494-pinout

说明：  两片STM32F103间的硬件iic通信，主机从机均采用硬件IIC配置(The hardware IIC communication between the two STM32F103 chips, and the host and slave computers adopt the hardware IIC configuration)

说明：  带接收和发送协议处理的串口调试工具，可只接收并显示自定义关键字的串口数据，非常好用，带这种功能的可用的此类软件不多，值得收藏。(ComFilter,can receive and display your expired information from COM.)

ec11旋钮编程器C语言使用说明，希望给有用的人一些帮助(Ec11 knob programmer)

基于51单片机的IIC总线的C语言编程，通过51单片机来模拟IIC总线协议(Based on 51 MCU IIC C language programming bus by the microcontroller 51 to simulate the IIC bus protocol)

NRF24L01无线通信,51单片机通信参考程序(24l01 wireless comunication)

bmp180 厂家资料，有示范程序，亲测可用。(Bmp180 manufacturers information, there is a demonstration program, pro test available.)

全套成熟无线遥控汽车防盗器资料，包括原理图、PCB、源程序(Complete set of mature wireless remote control car alarm information, including schematics, PCB, source)

CANopen协议的运动控制子协议, CiA DS402 2005年版本。(CAN in Automation. CANopen Device Profile Drives and Motion Control CiA Draft Standard Proposal 402 ,Version 2.0: 2005 )

ChipGenius是一款USB设备芯片型号检测工具，可以自动查询U盘、MP3/MP4、读卡器、移动硬盘等一切USB设备的主控芯片型号、制造商、品牌、并提供相关资料下载地址。当然也可以查询USB设备的VID/PID信息、设备名称、接口速度、序列号、设备版本等。 　　 软件绿色小巧，即插即用，是数码消费者、电子爱好者、DIY人士和数码维修人员身边的好帮手。(ChipGenius is a USB device chip model test tools, can automatically query U disk, MP3, MP4, mobile hard disk and all card reader, USB device control chip maker, brand, models, and provide the relevant material. Of course the USB devices can also query information, equipment VID/PID speed interface name, version number, equipment, etc. Software green compact, plug and play, is a digital consumer, electronic enthusiasts, DIY and digital maintenance staff good helper.)

说明：  STM32F103的独立看门狗程序实例，非常好用(STM32F103 independent watchdog program example, very useful)