MPPT-BOOST

基于stm32f407的sd卡数据读写功能，源码数据(Based stm32f407 the sd card data read and write functions, source data)

基于msp430f5529在ccs上开发的oled 0.96 iic驱动例程(OLED 0.96 IIC driver routine developed on CCS based on msp430f5529)

STM32点阵屏静态显示源码,实现基本的点阵屏显示功能(STM32 lattice screen static display source code, to achieve the basic dot matrix screen display function)

c语言示例，学习C语言必备，很好的学习资料。(C language example, learning c language necessary, good learning materials.)

DS1302单片机c语言和proteus仿真(Program on DS1302 by MCS-51，c and proteus。)

Mifare源程序对于开发研究的人员有很大的帮助(Mifare source )

Richard Kaiser C++ mit Microsoft Visual C++ 2008

TM1652 是一款LED（发光二极管、数码管、点阵屏）驱动控制专用芯片，内部集成了数字通讯电路、 解码电路、数据锁存器、震荡器、LED驱动电路。通讯方式采用异步串口通信（UART）协议，因芯片只 接收单片机发来的数据，仅需要单片机的一个TX端口发送数据给芯片即可，实现单线通讯；在显示驱动 方面，芯片采用动态扫描方式，两种显示模式可选，8级段驱动电流可调，16级位占空比可调；TM1652 内置消隐处理优化电路。(TM1652 is an LED (light-emitting diode, LED, dot-matrix screen) driver control ASIC, integrated digital communications circuits, Decoding circuit, data latch, oscillator, LED driver circuit. Communication using asynchronous serial communication (UART) protocol, because the chip only MCU receives data sent only need a microcontroller TX port to send data to the chip can achieve single-wire communication the display driver Aspects, chip dynamic scan mode, two display modes, 8 segment drive current is adjustable, 16-bit adjustable duty cycle TM1652 Built-in blanking processing optimization circuit.)

PIC18F通用urat串口的初始化及寄存器的设置(PIC18F serial port initialization and the setting)

使用单片机利用超声波测距，里面包括源代码(Using Single Chip Microcomputer to Measure Distance by Ultrasound)