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51单片机系统中运用电脑上的大键盘! Keyboard接线 PS/2
51单片机系统中运用电脑上的大键盘! Keyboard接线 PS/2--------51 1 DATA------P3.4 3 GND 4 VCC 5 CLK-------P3.3 接在51的外部中断,触发方式为低电平 AT89x51使用12M Modified by Shen Peng! Postgraduate of 2003, 7 Department Harbin Engineering University-51 microcomputer system on the use of the computer keyboard! Keyboard Connection PS/2--------51 a DATA------ P3.4 three GND 4 VCC five CLK------- P3.3 Then in the 51 external interrupt trigger mode for low-level AT89x51 use 12M Modified by Shen Peng! Postgraduate of 2003, seven Department Harbin Engineering University
- 2022-01-28 21:13:38下载
- 积分:1
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周立功的EazyARM2200的模板,里面还有ucos的模版,还有ARM和Thumb两种模式下的模版...
周立功的EazyARM2200的模板,里面还有ucos的模版,还有ARM和Thumb两种模式下的模版-Ligong EazyARM2200 weeks of the template, there is also uCOS template, there are two types of ARM and Thumb mode template
- 2022-12-06 01:05:04下载
- 积分:1
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在8位单片机中对16位数进行开方运算的汇编子程序
在8位单片机中对16位数进行开方运算的汇编子程序-In 8-bit MCU in the median of 16 for the compilation of prescription computing subroutine
- 2022-07-02 19:03:42下载
- 积分:1
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数码管的显示子程序,对于用PROTEUS来仿真的同志,可以尝试的玩一下...
数码管的显示子程序,对于用PROTEUS来仿真的同志,可以尝试的玩一下-Digital tube display subroutine for simulation using PROTEUS to comrades, you can try to play like
- 2022-03-23 04:43:15下载
- 积分:1
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LCD图形显示函数,很使用!
LCD图形显示函数,很使用!-LCD display function, is used!
- 2022-02-06 01:43:17下载
- 积分:1
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这是isd4004的中文资料,里面讲述了其与单片机控制原理和机制...
这是isd4004的中文资料,里面讲述了其与单片机控制原理和机制-This is the Chinese isd4004 information, which describes its relationship with single-chip control theory and mechanisms
- 2022-01-26 03:27:57下载
- 积分:1
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ISD4004 chip MCU and hiring sub
单片机与ISD4004芯片实现分段录用的功能-ISD4004 chip MCU and hiring sub-functions of
- 2022-07-19 01:52:09下载
- 积分:1
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ucosII实时操作系统的2.84官方版本,可用于不同处理器的移植
ucosII实时操作系统的2.84官方版本,可用于不同处理器的移植-ucosII RTOS official version 2.84 can be used for different processors transplant
- 2022-11-15 03:05:05下载
- 积分:1
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航天金卡的资料,全中文的。
资料名称:FM1702中文使用说明书
内容简介:FM1702/1704/1705 通用读卡机芯片...
航天金卡的资料,全中文的。
资料名称:FM1702中文使用说明书
内容简介:FM1702/1704/1705 通用读卡机芯片
- 2022-05-31 04:46:13下载
- 积分:1
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51 homemade compiler. This information is free, but the author retains the copyr...
51自制编译器。本资料免费提供,但作者仍保留版权,未经本人允许,请勿随意传播。任何人可以研究本资料的源程序及电路图以学习本编程器的制作思路,但不可以任意改造并用于商业用途。否则作者将会追究其责任。各位同仁请自觉遵守。-51 homemade compiler. This information is free, but the author retains the copyright, without my permission, do not circulate freely. Any person can examine the source of the information and to learning the circuit for the production of programming ideas, but not arbitrary transformation and for commercial purposes. Otherwise, the author will be held accountable. Colleagues invite you consciously observe.
- 2022-02-06 09:08:26下载
- 积分:1