cart-pole3

此程序为4*4矩阵键盘，键盘自身不带电源电阻，八个接线，在程序中进行需进行软件拉高拉低以便按键扫描。 应用单片机为MSP430F5529。(4* 4 matrix keyboard without power resistors MSP430F5529)

使用单片机进行智能小车寻迹控制，使用左右两个传感器。(Using microcontroller smart car tracking control, using about two sensors.)

说明：  通过计算机25针并口读写SPI总线Flash存储器(25-pin through the computer parallel port read and write SPI bus Flash memory)

单片机温度控制代码，用于基本的测试及基本的编写(temperature control code，use for normal test)

说明：  用单片机实现的DS1621温度传感器，测量周边环境的温度(With MCU' s DS1621 temperature sensor to measure the temperature of the surrounding environment)

说明：  点阵显示原代码，上传的为c语言，也有原理图。(Dot matrix display of the original code, upload the c language, but also schematic.)

STM32单片机freemodbus的移植，主从机的都有(1, transplant FreeModbus1.5 and RT-Thread1.1.1 to STM322, development platform supports Eclipse, Keil, IAR3, can be used in the Eclipse plug-in version management EGIT 4, support Modbus RTU (ASCII untested))

doccument for engineer of electronics

基于stm32f407的手写识别程序，亲测可用(Handwriting recognition program based on stm32f407)

通讯程序，利用的是rs485协议,调试运行可以通过，本人实验过的(This programme is used for the commucation of pc and avr)