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IAR中S3C44B0X 示例程序,IAR中S3C44B0X 可以通过该模板进行开发-IAR in S3C44B0X sample procedures, IAR in S3C44B0X can be developed through the template
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1602液晶屏的使用说明手册,很实用哦,对于使用VHDL编写液晶屏驱动具有参考价值。...
1602液晶屏的使用说明手册,很实用哦,对于使用VHDL编写液晶屏驱动具有参考价值。-1602 LCD screen use the instruction manual, it is practical Oh, for the use of VHDL LCD driver with the preparation of reference value.
- 2022-03-07 13:58:51下载
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2003年全国大学生电子设计大赛
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ISD1700技术及常见问题解答,ISD1700资料
ISD1700技术及常见问题解答,ISD1700资料-ISD1700 technical and frequently asked questions, ISD1700 data
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AT24CXX Driver(XX=01,02,04,08,16,32,64)
AT24CXX驱动(XX=01,02,04,08,16,32,64)-AT24CXX Driver(XX=01,02,04,08,16,32,64)
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在做项目(工程)的时候,我们经常要用到比较多的按键,而且IO 资源紧张,
于是我们就想方设法地在别的模块中节省IO 口,好不容易挤出一两个IO 口,却...
在做项目(工程)的时候,我们经常要用到比较多的按键,而且IO 资源紧张,
于是我们就想方设法地在别的模块中节省IO 口,好不容易挤出一两个IO 口,却
发现仍然不够用,实在没办法了就添加一个IC 来扫键。一个IC 虽然价格不高,
但对于大批量生产而且产品利润低的厂家来说,这是一笔不菲的开支!
那,我们能不能想到比较好的扫键方法:用最少的IO 口,扫最多的键?可以吗?-Doing the project (engineering), we often use the relatively large number of keys, and the IO resource constraints, so we are trying to save in another module IO ports, finally out of one or two IO ports, only to find is still not enough there is really no other way to add an IC to sweep on the keys. Although the price of an IC is not high, but low profits, high-volume production and product manufacturers, this is spending a lot of money! That, we can not think of a better scan key method: with a minimum of IO ports, scan Most of the keys? OK?
- 2022-08-10 23:32:47下载
- 积分:1
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自制的一个单片机发送按键代码,另一个单片机接收按键代码的实例....
自制的一个单片机发送按键代码,另一个单片机接收按键代码的实例.-adfadf adf asdf asd fasd fadf sdfasdf asdf sadfsadf asdf asdf d fadf sadfasdf asdfa
- 2022-04-09 19:18:50下载
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介绍了单片机的编程软件KEIL 51的应用技巧
介绍了单片机的编程软件KEIL 51的应用技巧-introduced a microcontroller programming software KEIL 51 application skills
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LCD多级菜单具体实现,里面有程序,推荐下载
LCD多级菜单具体实现,里面有程序,推荐下载-LCD concrete realization of multi-level menus, which are programs, recommended download
- 2022-03-11 11:01:06下载
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C51写的Zi2020 FM发射模块控制代码!
C51写的Zi2020 FM发射模块控制代码!-C51 wrote Zi2020 FM transmitter module control code!
- 2022-02-09 20:57:20下载
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