DOTMATRIX

基于51单片机的FM1702的一段程序（部分测试通过）(A program based on 51 microcontroller FM1702 (test))

C语言编写的pic16f886单片机PMBus通信的程序，MICROCHIP公司给的案例。(The program of C language with pic16f886 microcontroller,used for PMBus communication, provied by MICROCHIP.)

stm32f407电机PID调速，并显示,加键盘(Motor PID speed regulation and display)

这是stm32f151停止模式的低功耗例程，唤醒方式为RTC定时唤醒。(stm32f151 stop mode example!)

说明：  键盘程序 1．实验名称 创建一个能够响应键盘的应用程序 (Keyboard 1. Experiment name to create a keyboard to respond to the application)

考虑电动汽车的出行需求以及电网的波动特性，建立了电动汽车参与削峰填谷的控制策略(Travel demand and the volatility characteristics of the grid to consider electric vehicles, electric vehicles involved in the establishment of a load shifting control strategy)

基于STM32的4轴步进电机加减速控制全套工程源码，共有两套； 一套是STM32F103的，另外一套是STM32F405的； 可以同时控制4轴步进电机进行加减速； 速率可以达到100K以上； (4-axis stepper motor control acceleration and deceleration based STM32 full project source code, there are two Set is STM32F103 and STM32F405 is another set of Can simultaneously control four-axis stepper motor acceleration and deceleration Rate can reach more than 100K)

PIC （PIC16F886） 做的简单频率计 用TMR0定时1s，将待测信号从T1CKI脚输入，用TMR1进行计数，读出TMR1H，TMR1L的值就是频率 单片机：PIC16F886 显示：LCD1602 编程语言：PIC C 附Proteus仿真。(PIC (PIC16F886) to do a simple frequency counter TMR0 timer with 1s, the test signal input pin from T1CKI with TMR1 count, read TMR1H, TMR1L value is the frequency of the microcontroller: PIC16F886 display: LCD1602 with Proteus simulation.)

说明：  0.我使用的是F103VET6，但软件IIC原理都是一样的，改引脚配置后可方便移植 1.连接引脚前，可以只连接VCC和GND查看模块当前地址：模块上的LED指示灯会渐亮，然后就是快闪(1)和慢闪(0)，将值记录下来，用计算器转换一下就是当前的地址值了(0. I use F103VET6, but the principle of software IIC is the same, pin configuration can be easily transplanted. 1. Before connecting pins, you can only connect VCC and GND to view the current address of the module: the LED light on the module will gradually light up, then flash (1) and slow flash (0), record the value, and convert it with a calculator to the current address value.)

单片机基础c语言之条件编译,基础的。可以作为入门的了解知识。(Conditional compilation of basic C language of single chip computer.)