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单片机最小系统,两位LED数码管由串口输出接两个164驱动,Lout,Rout为左右声道输出,SET, ALT0, ALT1为三个按键,也可自己在开始的I/O定...
单片机最小系统,两位LED数码管由串口输出接两个164驱动,Lout,Rout为左右声道输出,SET, ALT0, ALT1为三个按键,也可自己在开始的I/O定义改成你想用的I/O口;12M晶振若用89C51则只可装下约14首歌曲,用89C52则可装下近40曲-smallest SCM system, two LED digital serial output from the pipe then two 164-driven, Lout, Rout for about channel output, SET, ALT0, ALT1 to three keys, but also his own in the beginning I/O definition you want to change the I/O port; If using crystal 12M 89C51 can carry only about 14 songs, can be loaded with 89C52 Near 40
- 2022-01-31 00:53:21下载
- 积分:1
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C8051F020 from子
C8051f020从ISD4004分段地址0000H 开始放音,再连续放音120秒后停止放音-C8051F020 from sub-ISD4004 Address 0000H to start playback, then playback for 120 seconds after the playback
- 2022-08-07 18:17:03下载
- 积分:1
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This is based on the Philips 764 SCM LIN program design, simple and understandab...
这是关于基于philips的764单片机的LIN程序设计,简单易懂。-This is based on the Philips 764 SCM LIN program design, simple and understandable.
- 2022-11-23 20:05:03下载
- 积分:1
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超声波检测C代码源程序,单片机嵌入式软件程序设计
超声波检测C代码源程序,单片机嵌入式软件程序设计-Ultrasonic testing C code source, single-chip embedded software programming
- 2022-01-25 17:39:15下载
- 积分:1
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IAR for AVR是ATMEL公司推荐的AVR开发环境,其代码编译效率比GCC和ICC高25 到50 ,因此深受欢迎,但其相关的资料却很少,我上传一些能快速...
IAR for AVR是ATMEL公司推荐的AVR开发环境,其代码编译效率比GCC和ICC高25 到50 ,因此深受欢迎,但其相关的资料却很少,我上传一些能快速上手的资料(包括IAR的扩展关键字,GCC AVR的代码如何移植到IAR等等)-IAR for AVR is ATMEL" s AVR recommended development environment, its code is more efficient than GCC and ICC to compile a 25 to 50 , so very popular, but very little relevant information, I would upload the information that can quickly get started (including the expansion of IAR keyword, GCC AVR code for how to migrate to IAR, etc.)
- 2022-06-16 22:06:49下载
- 积分:1
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六位电子密码锁
采用89s52(51,52都可),4*4键盘,六个数码管,74ls04(位选),573(8D锁存器)。
说明:P2...
六位电子密码锁
采用89s52(51,52都可),4*4键盘,六个数码管,74ls04(位选),573(8D锁存器)。
说明:P2---数据(接573)―――(接数码管)
P1---位选 ---(按74ls04)
P0--4*4键盘
密码一次性设置(编程时写入的)
电路简单,此源程序仅供初学者学习,可自行扩展密码模块(加24C02)。
编绎软件为wave
-six electronic password lock used 89s52 (can be 51, 52), 4* 4 keyboard, six digital control, 74ls04 (EC), 573 (8D latches). Note : P2-- Data (573 )---( access digital access control) P1 Choice------ (74ls04 ) P0-- 4* 4 keyboard set up a one-time password (into programming) circuit is simple, This program is for beginners learning will be able to expand password module (CO2 plus 24). Sounds series software wave
- 2022-07-12 12:03:36下载
- 积分:1
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专供电子爱好者阅读,或者参加各类电子设计比赛用!
专供电子爱好者阅读,或者参加各类电子设计比赛用!-Specifically for reading electronic enthusiasts, or participate in various types of electronic design racing!
- 2022-06-28 19:01:26下载
- 积分:1
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threadx operating system's source code 111111111111111111111 111 111 111 1
threadx操作系统源代码之-threadx operating system"s source code 111111111111111111111 111 111 111 1
- 2023-03-05 22:55:04下载
- 积分:1
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4* 4 keyboard scan applications uVision3 platform development in C51 programming
4*4键盘扫描应用C51在UVision3平台开发编程-4* 4 keyboard scan applications uVision3 platform development in C51 programming
- 2022-02-09 19:39:12下载
- 积分:1
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51汇编用户手册中文版,讲解51汇编指令和应用。
51汇编用户手册中文版,讲解51汇编指令和应用。-compilation of 51 Chinese version of a user manual, on 51 compilation instructions and applications.
- 2022-03-19 04:51:31下载
- 积分:1