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51单片机的软件延时,在12MHZ下的多种延时程序
51单片机的软件延时,在12MHZ下的多种延时程序-51 SCM software delay, at 12MHZ procedures under a variety of delay
- 2022-07-08 11:57:17下载
- 积分:1
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Award BIOS源代码,支持的芯片组看文件,有相同的类型…
AWARD BIOS源代码,支持的CHIPSET请看文件,有同型号的板子烧上去就可以跑-AWARD BIOS source code, support CHIPSET Look at the documents, have the same type of burning up on the board can run
- 2022-02-15 02:40:52下载
- 积分:1
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交通灯。拥有读秒功能。左转直行均可读秒。可调节。
交通灯。拥有读秒功能。左转直行均可读秒。可调节。-Traffic lights.
- 2023-06-26 02:40:04下载
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基于51的数字时钟汇编设计,最基础的部分,采用动态显示。
基于51的数字时钟汇编设计,最基础的部分,采用动态显示。-Based on 51 digital clock assembly design, the most basic part of the dynamic display.
- 2023-03-05 03:50:04下载
- 积分:1
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许多专家推荐汇编语言编程指南书!!非
诸多高手推荐的汇编语言编程指导书!!非“汇编语言编程艺术”-Many experts recommend the assembly language programming guide book! ! Non-
- 2022-02-01 12:41:35下载
- 积分:1
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fpga的交通灯试验程序 可成功实现功能齐全
fpga的交通灯试验程序 可成功实现功能齐全-fpga testing procedures of the traffic lights are able to achieve a full-featured
- 2022-04-17 02:55:57下载
- 积分:1
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自己做的4×4键盘扫描,加入了按下消抖动,松开输入数据的简单功能。...
自己做的4×4键盘扫描,加入了按下消抖动,松开输入数据的简单功能。-Do their own 4 × 4 keyboard scanning, joined the press extinction jitter, release a simple function of the input data.
- 2022-03-22 02:32:01下载
- 积分:1
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TLV2544/48 Interface routine
TLV2544/48 Interface routine
- 2022-08-25 01:04:20下载
- 积分:1
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1,消除按键的抖动问题 因为按键在闭合或断开过程中出现一段抖动期,主要由于按键的不稳定性引起的,这时会呈现一串页脉冲,时间的长短和开关的机械特性有关。一般在5m...
1,消除按键的抖动问题 因为按键在闭合或断开过程中出现一段抖动期,主要由于按键的不稳定性引起的,这时会呈现一串页脉冲,时间的长短和开关的机械特性有关。一般在5ms~10ms之间。为保证CPU对键的一次闭合作一次处理,必须去抖动。在键的稳定闭合或断开时读键的状态。 2,据EICE51原理图编写并调试一个键输入子程序,其功能为判断键盘上有无键输入,若有键入,作去抖动处理后,计算输入键的键号送累加器A。-eliminate jitter button issues as keys or disconnect the closure process for some jitter period, mainly due to the instability of the keys to the cause, then it will result in a bunch of pages pulse, the duration and switches on the mechanical properties. General ~ 10ms between 5ms. To ensure that the CPU in a pair of keys a close cooperation, must go jitter. The key to the stability closed or disconnected when reading the key state. 2, EICE51 schematics prepared and debug a key input subroutine, and its function of determining whether keys on the keyboard input, if typing for to handle jitter, the admission of Bond, Bond sent accumulator A.
- 2022-05-06 22:58:19下载
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此文件应用PIC16F913实现LCD控制,本程序具有加,移,设置三键功能,可以在仪器仪表等方面应用....
此文件应用PIC16F913实现LCD控制,本程序具有加,移,设置三键功能,可以在仪器仪表等方面应用.-Application of this document PIC16F913 realize LCD control, this procedure has the added, changed, set three key features, such as in the application of instrumentation.
- 2022-05-25 13:16:47下载
- 积分:1