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在键盘上输入一个十进制的数字 可以转换成一个十六进制和二进制的数输出...
在键盘上输入一个十进制的数字 可以转换成一个十六进制和二进制的数输出-On your keyboard to enter a decimal figures can be converted into a hexadecimal and binary number of output
- 2022-01-31 13:54:28下载
- 积分：1
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数据库课程设计 题目：图书管理系统 里面详细的编程目的，设计方案...
数据库课程设计 题目：图书管理系统 里面详细的编程目的，设计方案-Database curriculum design topics: library management system, which detailed the purpose of programming, design
- 2022-03-10 11:47:45下载
- 积分：1
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最精炼的代码，运行后是3D界面并还有音乐。值得学习。
最精炼的代码，运行后是3D界面并还有音乐。值得学习。-The most refined of the code, after running 3D interface and there is music. Worth learning.
- 2022-01-26 06:14:18下载
- 积分：1
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89s51' s 9AT24C02 bus testing procedures
89s51的9AT24C02总线试验程序-89s51" s 9AT24C02 bus testing procedures
- 2022-01-25 20:17:50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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Digital stopwatch, can display hours, minutes, seconds, tenths of a second, hund...
数字秒表,可以显示时，分，秒，十分之一秒，百分之一秒-Digital stopwatch, can display hours, minutes, seconds, tenths of a second, hundredths of a second
- 2022-02-28 10:53:50下载
- 积分：1
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PIC12F629写的另一个LED变化程序(慢慢从暗到最亮,用时三秒
PIC12F629写的另一个LED变化程序(慢慢从暗到最亮,用时三秒-->维持最亮四秒-->慢慢从最亮变暗,用时三秒-->维持暗灭两秒, 周而复始.-PIC12F629 write another LED changes (slowly from the dark into the light, in the opening three seconds--
- 2022-09-20 11:25:03下载
- 积分：1
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(中断子程序)计时子程序
(中断子程序)计时子程序----------------ＣＬＯＣＫ
功能：①TMR1每50000指令周期(即50000微秒)中断一次, 进入本程序后重装定时器
TMR1, 并清除TMR1溢出标志(PIR1,0).
-(Interrupt Subroutine) subroutine CLOCK timing functions: ① TMR1 every 50000 instruction cycles (that is 50000 microseconds) disruption of the first to enter this process re-timer TMR1, and clear TMR1 overflow flag (PIR1, 0).
- 2023-06-20 14:15:03下载
- 积分：1
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3、编写口令程序
要求：
1) 口令是随系统时间而变动的。（在输入口令前应先把当时的系统时间显示在屏幕上）
2)口令输入有次数限制。（口令与时间有关...
3、编写口令程序
要求：
1) 口令是随系统时间而变动的。（在输入口令前应先把当时的系统时间显示在屏幕上）
2)口令输入有次数限制。（口令与时间有关，但不能直接输与显示在屏幕上时间的数值，应进行运算。
3)、口令输入正确后进入选歌菜单，可选3首以上歌曲，可任意停止返回菜单。-3, the preparation of password procedures require: 1) The password is with the system changes over time. (Enter the password in the system at that time before the time displayed on the screen) 2) have a limited number of password input. (Password and time, but should not direct transmission and display on the screen time value calculations should be carried out. 3), enter the correct password selected songs backward menu options for more than three songs, free to stop the return of the menu.
- 2022-03-22 00:03:09下载
- 积分：1
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汇编学习课件，PPtde ,讲得比较详细，没有基础的同学也可以学！...
汇编学习课件，PPtde ,讲得比较详细，没有基础的同学也可以学！-assembly language
- 2022-03-21 00:33:45下载
- 积分：1
