-
单片机 Keil+proteus
并行口设计数字键盘实验
要求:掌握动态显示、动态扫描键盘的工作原理及硬、软件的设计、调试方法
掌握80C51接...
单片机 Keil+proteus
并行口设计数字键盘实验
要求:掌握动态显示、动态扫描键盘的工作原理及硬、软件的设计、调试方法
掌握80C51接口硬件电路设计方法及软件编程方法
了解80C51外部中断的使用和编程方法
实验题目:并行口实现数字0~9、A~F、L、U、P、n总共20个键盘,将按键的结果用7段数码管显示出来。-Parallel Port numeric keypad test requirements: master the dynamic display, dynamic scan the keyboard works and the hardware and software design, debugging the means to acquire 80C51 interface hardware circuit design methods and software programming approach to understanding the 80C51 external interrupts use and programming methods Experimental subjects: parallel port for digital 0 ~ 9, A ~ F, L, U, P, n total of 20 keyboard, the result will be keys to use 7-segment digital tube display.
- 2023-06-16 08:05:03下载
- 积分:1
-
Ammeter used to do a 51MCU products. The source code. Current accuracy level 1mA...
一个用51MCU做电流表的产品.源代码.电流精度达到1MA有级别.-Ammeter used to do a 51MCU products. The source code. Current accuracy level 1mA there.
- 2022-03-23 01:27:12下载
- 积分:1
-
本程序是用于通用同步和异步串行接收器和转发器(USART),使用中断方式异步接收和发送数据通信源的程序文件。...
本程序是用于通用同步和异步串行接收器和转发器(USART),使用中断方式异步接收和发送数据通信源的程序文件。-this procedure is common for serial synchronous and asynchronous receiver and transponder (USARTs), the use of asynchronous interrupt receive and transmit data communication source program files.
- 2023-06-17 10:10:04下载
- 积分:1
-
This article describes the extension of the I2C next two directions: hot swap an...
本文介绍的I2C未来的两个扩展方向:热插拔和远距离通迅,其中包括电路设计。-This article describes the extension of the I2C next two directions: hot swap and long-distance Communications, which includes circuit design.
- 2022-05-07 00:46:25下载
- 积分:1
-
实时时钟模块ds1302,内含原理图,适合学过汇编语言的人
实时时钟模块ds1302,内含原理图,适合学过汇编语言的人-Real-time clock module ds1302, containing schematics, assembly language to learn for those who
- 2022-07-02 01:01:06下载
- 积分:1
-
这是一个RS232方面的资料,可供在单片机设计方面的人员参考
这是一个RS232方面的资料,可供在单片机设计方面的人员参考-This is a RS232 information, available in single-chip design reference
- 2023-03-24 14:55:03下载
- 积分:1
-
在dsPIC30F和FYD12864平台的汉字和图形显示
在dsPIC30F和FYD12864平台的汉字和图形显示-In the dsPIC30F and FYD12864 platform ,graph and Chinese characters display
- 2022-03-02 06:49:59下载
- 积分:1
-
ext实用的俩种布局
好看大方,项目中完全可以拿过来直接用...
ext实用的俩种布局
好看大方,项目中完全可以拿过来直接用-ext auto Container Control!
- 2022-09-16 21:00:03下载
- 积分:1
-
Multifunction Electronic Digital Clock Design Competition with voice timekeeping...
多功能电子数字钟的设计 带语音报时功能 比赛做的 -Multifunction Electronic Digital Clock Design Competition with voice timekeeping function to do the
- 2022-02-22 13:26:31下载
- 积分:1
-
单片机控制1420语音芯片发声程序。同时通过485通信方式与外界进行数据通信。...
单片机控制1420语音芯片发声程序。同时通过485通信方式与外界进行数据通信。-1420 single-chip control procedures audible voice chip. At the same time through the 485 means of communication with the outside world for data communications.
- 2022-05-23 00:47:51下载
- 积分:1