DDMC67665

不间断电源设计，实现备自投，电力系统很好的参考例。互相交流学习。(Uninterruptible power supply design, implementation for the cast, power system, a good reference. Learn each other.)

电能质量芯片RN7302的STM32的SPI口控制方式测试程序(Power quality chip RN7302 the STM32 the SPI port control mode test program)

51单片机控制，可远程操控温度和湿度，实时观察与检测(51 MCU control, remote control of temperature and humidity, real-time observation and testing)

STM8L151 uart收发简单程序，通过串口接收数据并发送出来(STM8L151 uart transceiver simple program)

说明：  基于silicon labs的51单片机ADC采集反电动势实现BLDC换相的应用(basic on 51 MCU using ADC sample BEMF for BLDC commutation.)

基于stm32 的ov7670模块，带FIFO的(Ov7670 module based on STM32, with FIFO)

说明：  这是个温度检测程序，10K的温度探头，基于STM32F103(This is a temperature detection program, 10K temperature probe)

刚才上传的频率计程序可能不太好，现在这个计数外部脉冲的程序，还是较好的，只是得自己从中截取出来(Just upload the program may not be a good frequency counter, and now this external pulse count procedures, or better, just get yourself out from the interception of)

BLDC控制程序,使用方波控制,带有PID调节.使用dsPIC30F3010控制.(A program to control BLDC motor.Square wave is applied.The program includes PID function.dsPIC30F3010 mcu is the core controller.)

利用msp430单片机来实现FIR滤波器功能的算法程序(Using msp430 MCU to achieve the FIR filter function algorithm program)