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说明：  AVR单片机中IO编程模块,希望大家喜欢！(AVR single Chip program about IO)

FAT32文件系统 基于LPC2200，前后台环境，可自己修改适配于各种RTOS。 验证环境: 搭载LPC2200的SmartARM2200开发板,使用该板上的SPI总线利用该程序读写SD卡 由于试验的SD卡比较特殊,1簇仅1扇区,所以不排除该程序对于非该情况的出错可能(FAT32 file system based on the LPC2200, the environment around Taiwan, can modify their own adaptation in a variety of RTOS. Verification environment: SmartARM2200 with the LPC2200 development board, using the on-board SPI bus of the use of the program to read and write SD card SD card as a result of testing is rather special, 1 cluster only 1 sector, so the program does not exclude the situation for non- error may)

16X64LED点阵 单片机 移动 程序+仿真(16X64LED AT89C51 Proteus)

AVR单片机PWM控制直流电机，利用PWM控制直流电机，实现调速，正反转(AVR CONTROL DC MACHINE)

说明：  STM32f103c8t6英文详细文档，编程资料，寄存器(STM32f103c8t6 English Detailed Documents, Programming Materials, Registers)

stc8，DEMO程序： uart stc8aid delay IO timer adc pwm pca(stc8,DEMO software: uart stc8aid delay IO timer adc pwm pca)

本作品以MSP430单片机为核心， 基于DDS原理，通过查表方式输出步进量为10HZ，频率为100HZ~2KHZ的正弦波。两路被测信号通过过零比较、异或和低通滤波整流，实现了对相位差的测量，误差小于(This works with MSP430 microcontroller as the core, based on DDS principle, by look-up table output step sizes for the 10HZ, frequency of 100HZ ~ 2KHZ sine wave. Two by the signal zero-crossing comparator, XOR, rectification and low-pass filtering, the realization of the phase of the measurement error is less than)

51单片机的矩阵键盘的介绍，编程实现计算器功能并在led上显示(51 MCU matrix keyboard introduction, programming calculator functions and the led display)

有关智能车的程序，大家可以借鉴！大家看看啊(good car progrem About smart car procedures, you can reference )

蓄电池的充放电控制，能够有效的进行控制，高效稳定(Battery charge and discharge control)