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C51液晶LCD meniumit meniumitc 51
C51 LCD of meniumItC 51 LCD of meniumIt
- 2022-01-25 21:09:31下载
- 积分:1
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Can PIC458实现的C an PIC458实现的Can PIC458实现的
Can PIC458实现的C an PIC458实现的Can PIC458实现的-Can PIC458 of C an PIC458 realize realize realize Can PIC458 of the
- 2022-01-20 22:35:20下载
- 积分:1
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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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1335 Single
1335液晶程序 单片机C控制源代码
-1335 Single-chip LCD program C source code control
- 2022-07-23 14:34:47下载
- 积分:1
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LM24064D液晶显示屏.
LM24064D液晶显示屏.-LM24064D LCD display.
- 2022-06-28 06:08:57下载
- 积分:1
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DS12CR887万年历四种程序(MOTOROLA)时序和(INTEL)时序,接1602液晶和12864液晶显示...
DS12CR887万年历四种程序(MOTOROLA)时序和(INTEL)时序,接1602液晶和12864液晶显示-Calendar DS12CR887 four procedures (MOTOROLA) timing and (INTEL) timing, then 1602 and 12864 LCD liquid crystal display
- 2023-04-02 01:50:36下载
- 积分:1
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AVR guidance procedures. Chip45boot s
AVR的引导程序。
chip45boot s-record bootloader.-AVR guidance procedures. Chip45boot s-record Bootloader.
- 2022-03-20 01:28:29下载
- 积分:1
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非常经典的基于AVR m16的DS18B20 C 程序
!1
非常经典的基于AVR m16的DS18B20 C 程序
!1-Very classic AVR m16-based procedures of DS18B20 C! 1
- 2022-06-16 03:48:38下载
- 积分:1
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Electronic code lock design
电子密码锁设计
-Electronic code lock design
- 2022-02-19 22:01:20下载
- 积分:1
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如何用单片机实现FSK来电显示解码
如何用单片机实现FSK来电显示解码-how MCU FSK CND decoder
- 2023-02-11 03:05:04下载
- 积分:1