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该程序用于使CCP1模块产生分辨率为10位的PWM波形,占空比为50 */...
该程序用于使CCP1模块产生分辨率为10位的PWM波形,占空比为50 */-该程序用于使CCP1模块产生分辨率为10位的PWM波形,占空比为50*/
- 2022-01-25 20:46:51下载
- 积分:1
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EEPROM仿真有原理图,源代码,如详细的描述…
EEPROM仿真器有原理图,源代码等详细说明,是硬件调试的好帮手
- 2023-01-03 04:15:07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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e book reader
安装在手机里的安全的免费读书软件,目前装机量已达1500万,并被内置到诺基亚、摩托罗拉、多普达等手机中。用户的手机在安装掌上书院之后,可以阅读保存在手机里的各类资料-e book reader
- 2022-08-06 00:44:29下载
- 积分:1
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单片机扫描状态机的程序实现,希望能帮助到有需要的朋友。...
单片机扫描状态机的程序实现,希望能帮助到有需要的朋友。-Single-chip state machine to scan the program, hoping to help a friend in need.
- 2023-01-14 07:55:03下载
- 积分:1
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LCD1602的驱动程序,用c语言编写的
LCD1602驱动程序
采用c语言驱动lcd1602-LCD1602 driver language used c-lcd1602
- 2022-01-26 02:37:12下载
- 积分:1
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3208LED电子钟的程序及编译文件
3208LED电子钟的程序及编译文件
-3208LED electronic bell procedures and compile a document
- 2023-02-25 07:55:02下载
- 积分:1
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This is the relay circuit functional testing DDB file. The corresponding source...
此为继电器功能测试电路图DDB文件。对应源码为Relay_Function_Tester. keil c51 编写。-This is the relay circuit functional testing DDB file. The corresponding source code for Relay_Function_Tester. Keil c51 prepared.
- 2023-08-16 22:30:06下载
- 积分:1
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nRF24E1 multiple single
nRF24E1多发单收,接收程序。原理,切换接收频率。-nRF24E1 multiple single-admission, to receive the procedure. Principle, to switch the receiving frequency.
- 2022-04-12 06:38:10下载
- 积分:1
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基于avr,D12的U盘设计,有完整的USB1.1的协议代码.
基于avr,D12的U盘设计,有完整的USB1.1的协议代码.-Based on the avr, D12 U-disk design, have complete agreement USB1.1 code.
- 2022-03-09 18:05:34下载
- 积分:1