登录
首页 » Others » yinyue

yinyue

于 2007-08-02 发布 文件大小:2KB
0 85
下载积分: 1 下载次数: 44

代码说明:

  利用AT89C51单片机做的一个音乐卡,可以播放多首歌曲(AT89C51 single-chip microcomputer use to do a music card, can play more songs)

文件列表:

yinyue.txt

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • 0904
    该电源以单端反激式DC-DC变换器为核心。市电通过自耦式调压器,隔离变压器,整流滤波后产生直流电压,经DC-DC变换得到题目所需输出电压,实现了开关稳压电源的设计。(The power to single-ended flyback DC-DC converter at the core. City through the auto-type voltage regulator, isolation transformer, rectifier filter DC voltage generated by the DC-DC conversion has been the subject output voltage required to achieve a switching power supply design.)
    2009-07-16 21:51:00下载
    积分:1
  • digit-filter
    说明:  单片机做的数字滤波器,用于将50Hz方波滤成正弦波,1000Hz采样。附带Proteus仿真文件。(The single-chip digital filter used to filter into a sine wave 50Hz square wave, 1000Hz sampling. Proteus simulation document attached.)
    2009-08-14 08:48:47下载
    积分:1
  • AT89C52
    本例程是基于KILE的AT89C52系统板的全套开发例程和相关外设的原理图,实物图。(This routine is based on the AT89C52 KILE complete development system board routines and related peripherals schematics, physical map)
    2013-07-27 10:12:36下载
    积分:1
  • imsaws
    基于51单片机的多级调速跑马灯,程序风格具有一定的软件工程概念。(Based on 51 single-chip multi-speed Marquee, the program has a certain style of software engineering concepts.)
    2011-10-25 19:04:37下载
    积分:1
  • SD
    说明:  stm32板上的SD卡的使用,通过SPI接口控制SD卡,不涉及文件系统,只是简单的实现底层读写接口,编译环境为IAR。(stm32 board SD card, SD card through the SPI interface to control the file system does not involve simply the realization of the underlying reader interface, IAR compiler environment.)
    2012-10-22 14:07:02下载
    积分:1
  • 12:STM32_FATFS_TF(SD)
    STM32F103对SD卡进行读写、创建文件的程序,硬件驱动方式为SDIO(STM32F103 program for the SD card reading and writing, creating a file, the hardware driver is SDIO)
    2018-02-07 17:39:08下载
    积分:1
  • eracius
    彩屏编写的51单片机俄罗斯方块,触摸屏控制,代码简洁(51 SCM prepared color Tetris, touch screen control, the code simple)
    2010-08-17 09:54:12下载
    积分:1
  • STM32
    附件为多种ST32单片机视频教程,希望对大家有用。附件为多种ST32单片机视频教程,希望对大家有用。(Accessories for a variety of ST32 microcontroller video tutorial, we want to be useful. Accessories for a variety of ST32 microcontroller video tutorial, we want to be useful.)
    2013-12-11 16:27:04下载
    积分:1
  • MCU-samples100P-C-language-
    本人所买单片机配套赠送的100多个程序源码,都是c语言编写。(I have bought more than 100 single-chip matching gift program source code, are the c language.)
    2013-07-23 16:44:26下载
    积分:1
  • STM32_Modbus-RTU
    开关量光耦采集、达林顿管输出、Modbus RTU协议,协议需求文档在另外上传的STM32 Modbus开关量需求文档中。(Switch light coupling and collection, darlington tube output, Modbus RTU protocol, protocol requirements document in another upload STM32 Modbus switch quantity in the requirements document.)
    2016-11-24 11:06:50下载
    积分:1
  • 696518资源总数
  • 104388会员总数
  • 18今日下载