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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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本人去年因工作原因,需要接触到新华龙的单片机,所以自己给自己做了一款开发板,用于开发,现献上来,希望对大家有所帮助....
本人去年因工作原因,需要接触到新华龙的单片机,所以自己给自己做了一款开发板,用于开发,现献上来,希望对大家有所帮助.-Last year due to work reasons I need to come into contact with new hualong microcontroller, so their own to do a development board for the development, are presented to, and they hope to be helpful to everyone.
- 2022-01-25 21:16:22下载
- 积分:1
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单片机设计的原理介绍以及仿真比较真的很不错
单片机设计的原理介绍以及仿真比较真的很不错-Single-chip design and simulation introduce the principle of comparison is really very good
- 2022-09-02 05:45:03下载
- 积分:1
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Multi
多用途仪的温度控制,及与富士温控仪通讯。-Multi-purpose instrument for temperature control, and communications with the Fuji temperature controller.
- 2022-01-23 10:32:54下载
- 积分:1
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LUMINARY ARM的正交编码的代码
LUMINARY ARM的正交编码的代码-Orthogonal coding LUMINARY ARM code
- 2022-02-14 22:51:10下载
- 积分:1
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开发板alterade2网络芯片DM9000A的应用实例
ALTERADE2开发板一个网络芯片DM9000A的应用范例-Development board ALTERADE2 a network chip DM9000A Application Example
- 2023-03-28 01:00:04下载
- 积分:1
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Is the latest single
是最新单片机c8051f0xx 的一本中文电子书-Is the latest single-chip c8051f0xx of a Chinese e-books
- 2022-02-05 13:27:16下载
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51单片机实现电梯仿真及其程序,51单片机实现电梯仿真及其程序...
51单片机实现电梯仿真及其程序,51单片机实现电梯仿真及其程序-51 single-chip simulation and procedures to achieve the lift, plus sub-ah
- 2023-07-14 12:35:03下载
- 积分:1
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基于pic的DS1302串行实时时钟程序
基于pic的DS1302串行实时时钟程序-Pic based on the DS1302 serial real-time clock procedures
- 2022-03-11 19:03:33下载
- 积分:1
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avr 资料 刚刚学习的会有一些帮助 与大家分享
avr 资料 刚刚学习的会有一些帮助 与大家分享-avr information will be just learning to share with you some help
- 2023-05-26 14:35:05下载
- 积分:1