BoardDemo

单片机的计时器PWM模式实例代码，希望给相关的人员带来帮助。(Single chip timer mode PWM code examples, hope to the related personnel to bring help. )

STM32 IAP程序，keil开发环境，stm32iap应用，传输协议Ymode。(STM32 IAP program, keil development environment, stm32iap applications Transfer Protocol Ymode.)

使用51单片机以及红外管，这段代码实现小车沿着黑色线路准确行走，但是要自己修改到合适的左右轮速度才能完美转弯。(By using 51 MCU and IR LED light tube, the code can achieve the goal of moving according to the black line. But you need revise the speed data of the left and right tire so that the car can turn aroud perfectly. )

利用单片机完成手持式的计算机打印功能，非常明了的框架设计。 (It is Mcu code for hand printer.)

基于stm32的定时器中断应用，可产生相位差为90度的两路周期性脉冲，可用于模拟正交编码器脉冲(Stm32 timer interrupt based applications can generate a phase difference of 90 degrees two periodic pulse, can be used for analog quadrature encoder pulse)

飞思卡尔８位单片机的ＳＰＩ通信操作，简单明了，可以直接使用，也可以移植使用！(Freescale 8-bit microcontroller SPI communication operations, straightforward, and can be used directly, and also can be ported to use!)

说明：  使用protuce对直流电机进行仿真，仿真程序在压缩文件里(Using protuce to simulate DC moto)

刚做完的lcd12864 全中文多级菜单驱动程序．自认为通用性很好．在wave下编译通过．(Lcd12864 just finished the whole Chinese menu-driven multi-level procedures. Since the general good think. In the wave passed under the compiler.)

分为主机，从机两部分，从机收集温度并动态显示在数码管上；主机和从机通过nrf24l01模块进行无线通信，主机把从机（3个）的温度数据显示在lcd1602上(It is divided into two parts: the master and slave, which collect the temperature from the slave and display it dynamically on the digital tube; the master and slave communicate with each other through the nRF24L01 module, and the host displays the temperature data of the slave (3) on the lcd1602.)

模仿粒子运动的高质量随机数发生器，取粒子坐标得到随机数，附带测试结果图片(Mimic the particle motion of high-quality random number generator, taking the number of particle coordinates to be random, with test results picture)