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P T 2 2 5 7 详 细 中 文 资 料
P T 2 2 5 7 详 细 中 文 资 料-PT 2 2 5 7 detailed Chinese data
- 2022-01-25 15:48:05下载
- 积分:1
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89S52作为USB键盘做核心,注意修改厕所…
使用89S52为核心做的USB键盘,注意修改了一下windows设备描述符以及端点处理等就行了。用了一个4*4的小键盘,有0-9十个数字键,
Num Lock键,Caps Lock键,Shift键,Ctrl键,Alt键,回车键等。
最多可以有三个键同时按下,如果相交的话,最多只能两个键按下-89S52 use as the core of the USB keyboard to do, pay attention to modify the look and the windows device descriptor, such as treatment endpoint on the list. Used a 4* 4 small keyboard, has the number keys 0-9 10, Num Lock keys, Caps Lock key, Shift key, Ctrl key, Alt key, enter key and so on. Can have up to three keys pressed at the same time, if the intersection, then a maximum of only two keys pressed
- 2023-03-24 10:05:04下载
- 积分:1
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MSP430常用的程序源代码,很全的,一定适合你(初学者)!
MSP430常用的程序源代码,很全的,一定适合你(初学者)!-MSP430 common source code, is full of, for you (beginners)!
- 2023-08-25 16:10:03下载
- 积分:1
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智能吊车,广西壮族自治区电子设计踢
得一等奖
智能吊车,广西壮族自治区电子设计踢
得一等奖-Intelligent cranes, Guangxi Zhuang Autonomous Region, first played in electronic design
- 2022-03-05 11:02:22下载
- 积分:1
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本文件是一套用示波器显示时钟走动和头像动画的系统,包括原理图文件和程序文件,还有效果图进效果DV图文件...
本文件是一套用示波器显示时钟走动和头像动画的系统,包括原理图文件和程序文件,还有效果图进效果DV图文件-This document is an oscilloscope display with clock and head of animation around the system, including schematic documents and program files, as well as the effect of graph paper into the effects of DV map
- 2022-01-31 04:37:01下载
- 积分:1
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一个简单的计算器是如何写的,单片机可以做很多智能东西,学习着可以发挥自己的想想,自己动手做一做。...
一个简单的计算器是如何写的,单片机可以做很多智能东西,学习着可以发挥自己的想想,自己动手做一做。-A simple calculator is how to write, single-chip microcomputer can be a lot of smart things to do, learning to play with their own think about to do one to do it yourself.
- 2023-07-11 06:00:03下载
- 积分:1
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Low
低成本m48+热敏电阻做多路温度报警装置显示和音乐!
- 2022-03-25 05:05:53下载
- 积分:1
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c51设计,音乐有‘八月桂花’,‘祝你平安’等
c51设计,音乐有‘八月桂花’,‘祝你平安’等-a music generator that can play sweet-scented osmanthus of the august ,Wish you safety.
- 2022-12-21 12:05:03下载
- 积分:1
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- 2022-03-04 15:23:23下载
- 积分:1
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C51语言的HD7279驱动程序
C51语言的HD7279驱动程序-the HD7279 C51 Driver
- 2022-04-19 03:23:55下载
- 积分:1