电动机的单片机控制

编译环境：ICC AVR 6.31A 单片机：AT90S8515 PC.0出音乐信号，INT0，INT1分别接下一首、播放/暂停键 开机处于暂停状态，按下播放/暂停键开始放音，自动播放完8首，会再进入暂停状态。 所有的暂停状态都采用掉电模式。 -build environment : ICC AVR microcontroller 6.31A : AT90S8515 PC.0 musical signal INT0, INT1 respectively took one, Play/Zantingjian Boot suspended, press Play/Zantingjian start of audio, automatic broadcast End 8, will enter the state. All the suspended power-down mode is used.

利用动态扫描和定时器1在数码管上显示 出从765432开始以1/10秒的速度往下递减 直至765398并保持显示此数，与此同时利 用定时器0以500MS速度进行流水灯从上至 下移动，当数码管上数减到停止时，实验 板上流水灯也停止然后全部开始闪烁，3秒 后（用T0定时）流水灯全部关闭、数码管上 显示出"HELLO"。到此保持住。 设晶振频率为12MHz。-The use of dynamic scanning and Timer 1 in the digital control to show from the beginning of 765,432 to 1/10 seconds until the speed of descending down 765,398 and maintain display this number, at the same time the use of Timer 0 to 500ms the speed of light from the flowing water to Under the move, when reduced to a few digital tube stop, the experiment on-board water stop and then all the lights started to flicker, 3 seconds later (T0 regularly used) closed water lights, digital tubes show

关于16行64列的LED点阵，能够左右移动，程序简单易懂，希望大家来下载-16, line 64 on the LED dot-matrix, can move around, the program easy-to-read, I hope everyone to download

c8051f340 USB传输 固件驱动， c8051f340 USB传输 固件驱动，-transmission c8051f340 USB drive firmware, c8051f340 USB transmission firmware-driven,

漏气测试12864显示 MCU STC89C51芯片-Leakage test showed 12864 chip MCU STC89C51

ad1674转换试验，含protues原理接线图，硬件测试有用-AD1674 conversion test, containing wiring diagram protues principle, hardware testing useful

nrf24l01的中文说明文档，方便开发-chinese documents of NRF24L01，provide convenience for development

威帆电子的精密时钟SD2303的读写程序-Granville sails of the sophisticated electronic clock read and write procedures SD2303

单片机实现CAN总线，SJA1000的驱动程序-Realize single-chip CAN bus, SJA1000 driver

单片机AT90S系列 制作简易USB接口（软件模拟,无usb硬件）。- Monolithic integrated circuit AT90S series manufacture simple USB connection (software simulation, non- usb hardware).