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字符背景颜色变幻
字符背景颜色变幻-characters background color changes
- 2023-05-04 18:25:03下载
- 积分:1
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常用EEPROM芯片的读写操作,51单片机控制电路,实验时要用74LS373一片,AT28C16一片,AT28C17一片,电路十分简单,根据实际电路联接情况,自...
常用EEPROM芯片的读写操作,51单片机控制电路,实验时要用74LS373一片,AT28C16一片,AT28C17一片,电路十分简单,根据实际电路联接情况,自行确定存储地址,最后别忘了还要8个LED和470欧姆电阻.-EEPROM chip used to read and write operations, 51 MCU control circuit, experiment, use 74LS373 1, AT28C16 1, AT28C17 1, the circuit is very simple, based on the actual situation of the circuit connectivity, self-determined memory addresses, finally do not forget to also 8 LED and 470 ohm resistors.
- 2023-02-14 14:35:04下载
- 积分:1
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这是关于有刷直流电动机PWM控制方案的源码,上面那个是无刷电动机的PWM控制方案,芯片都是TI公司的TMSLF2407...
这是关于有刷直流电动机PWM控制方案的源码,上面那个是无刷电动机的PWM控制方案,芯片都是TI公司的TMSLF2407 -This is a brush DC motor on PWM control of the program source, the above is that the PWM brushless motor control program, TI
- 2022-03-11 03:18:45下载
- 积分:1
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适用于内藏SED1335及其兼容控制器的320X240点阵字符
适用于内藏SED1335及其兼容控制器的320X240点阵字符-Applicable to embedded controller SED1335 compatible and SHARP-LM32019T 320X240 dot matrix characters
- 2022-05-23 09:29:40下载
- 积分:1
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16550串口com口文件收发与计时
从输入文件如in.txt读取数据,经com1端口发送(自发自收),收到的内容存入输出文件如out.txt。
在按键后启动发送,并开始计时,发送完毕后,结束计时,并显示发送所花时间。
- 2023-08-27 22:20:03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
- 积分:1
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C8051F330单片机的FLASH程序的读写低层代码,可以用它实现在线录入....
C8051F330单片机的FLASH程序的读写低层代码,可以用它实现在线录入.-C8051F330 MCU FLASH procedures to read and write low-level code can use it online entry.
- 2022-06-16 05:58:48下载
- 积分:1
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代码2864
code 2864
for reference
- 2023-02-13 21:15:04下载
- 积分:1
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这是一个通用性模块测试程序设计杰姆斯
THIS A GENERIC CHARACTER MODULE TEST PROGRAM DESIGN BY JAMES
MCU =>8051-THIS A GENERIC CHARACTER TEST PRO MODULE GRAM DESIGN BY JAMES MCU =
- 2022-08-20 21:20:32下载
- 积分:1
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小动画心
动画显示提示信息"按任意键进入",
然后就没有任何反映了,
不知道该怎么办了?...
小动画心
动画显示提示信息"按任意键进入",
然后就没有任何反映了,
不知道该怎么办了?-small animation heart animation shows a message "by Anykey enter," and then there would be no point to the fact that I do not know how the Office
- 2023-01-21 02:15:04下载
- 积分:1