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利用80C51单片机扩展128个按钮巧妙实现总线键盘设计-Using the 80C51 SCM expand 128 button keyboard design clever realize bus
Update : 2024-05-03 Size : 100352 Publisher : 李利

DL : 0
键盘输入是人机交互界面中最重要的组成部分,它是系统接受用户指令的直接途径,4*5键盘电路图-Interactive interface keyboard input is the most important part of the system to accept user commands it was a direct way, 4* 5 keyboard schematic
Update : 2024-05-03 Size : 116736 Publisher : 许多趣

8051单片机的反转法扫描键盘,仔细详尽地介绍了这种方法,需要的朋友别错过了-8051 inversion method scans the keyboard, carefully detailed description of this method, you need not miss a friend
Update : 2024-05-03 Size : 1024 Publisher : jeff

AD and the keyboard control displays
Update : 2024-05-03 Size : 484352 Publisher : 江陪

无线收发、键盘显示:智能小车可以通过DF无线通信系统与外部公交站台取得数据的传递,并在键盘显示模块上显示出来,显示用12864液晶,并在到站时通过ISD2560组成的语音电路播放到站信息。-Wireless transceiver, keyboard display: intelligent car can through the DF wireless communication system and external bus station, and obtain data transfer in the keyboard display module with displayed on 12864 LCD display, and when ISD2560 in station consisting of voice circuits by broadcasting station information.
Update : 2024-05-03 Size : 4096 Publisher : 张节

DL : 0
基于51开发版的键盘控制程序,源码。非常合适开发使用-51 development version of the keyboard based control program source code. Very appropriate to use the development
Update : 2024-05-03 Size : 63488 Publisher : suwu

无线键盘原理图,工厂按图生产的秘方,一般人都知,请慎用,免犯知识产权.-wrie keyboard sch
Update : 2024-05-03 Size : 24576 Publisher : mykent

DL : 0
MIDI音乐演奏器,非常酷的电子琴,支持连续滑动,所有源码奉献-MIDI music devices, very cool keyboard, support continuous sliding, all the source code offer
Update : 2024-05-03 Size : 47104 Publisher : ambitiondream

//DMAVR-128的PS2键盘驱动程序,并在1602液晶上显示键值 //PS2键盘按键1次输出33个时钟脉冲,因此采用中断的方式读取33次,只提取最后一个字节中的数据位做键码 //按键1次,实际输出3个字节数据,每个字节为11位,一个起始位(0),8个数据位,一个奇偶校验位,一个停止位(1) //并且第1个字节与第3个字节数据相同,此程序提取第3个字节的数据位键值数据-//DMAVR-128 of the PS2 keyboard driver, and in 1602 is displayed on the LCD keys// PS2 keyboard 1 out of 33 clock pulses, so a way to interrupt read 33 times, only to extract the last byte in the data bit to do key code// button 1, the actual output 3 bytes of data, 11 bits per byte, a start bit (0), 8 data bits, a parity bit, one stop bit ( 1)// and the first 1 byte and 3 bytes of the same data, this program to extract the data byte 3 bit key data
Update : 2024-05-03 Size : 3072 Publisher : 吴钟海

EP2C8Q208_Quartus_V8.0 基于FPGA实现keyboard VHDL代码-EP2C8Q208_Quartus_V8.0 FPGA-based implementation keyboard VHDL code
Update : 2024-05-03 Size : 427008 Publisher : zkzkzk

基于51单片机的人机互动的研究。开发环境是keil,外设为4*4矩阵键盘和1602液晶,该程序主要是研究矩阵键盘和液晶1602的综合应用-51 MCU-based human computer interaction research. The development environment is keil, peripherals for the 4* 4 matrix keyboard and LCD 1602, the program is to study matrix keyboard and LCD integrated applications 1602
Update : 2024-05-03 Size : 14336 Publisher : zww

程序功能为当按下键盘上的某个键时,将该键的行号和列号显示在数码管上。-Program functions when you press a key on the keyboard, the keys of the row and column numbers displayed on the digital pipe.
Update : 2024-05-03 Size : 1024 Publisher : liang

使用FPGA verilog语言编写的键盘按键消抖程序,三个按键,控制LED亮灭-Written using the FPGA verilog keyboard debounce procedure, three buttons, the control LED light off
Update : 2024-05-03 Size : 23552 Publisher : 徐俊

4port HUB + USB keyboard schematics firmware code for CY7C66113
Update : 2024-05-03 Size : 421888 Publisher : Alexey

基于单片机的矩阵键盘,汇编语言程序,希望对单片机初学者有帮助!-Based on the matrix keyboard microcontroller, assembly language programming, microcontroller beginners want to help!
Update : 2024-05-03 Size : 10240 Publisher : 王浩宇

DL : 0
这个文档提供了一个非常精妙的键盘扫描程序,方便单片机学习者学习-This document provides a very sophisticated keyboard scan program to facilitate learners SCM
Update : 2024-05-03 Size : 139264 Publisher : 405035443

DL : 0
电子琴仿真,键盘,protues仿真,C语言编辑-Keyboard emulation, keyboard
Update : 2024-05-03 Size : 16384 Publisher : 林哲

51单片机制作电子琴源程序,c语言,按键控制音阶声音输出(电子琴)-51 SCM keyboard production source, c language, key control scale sound output (keyboard)
Update : 2024-05-03 Size : 2048 Publisher : 贾苗

51单片机4x4矩阵键盘扫描程序,采用扫描法实现-51 SCM 4x4 matrix keyboard scanner, scanning method to achieve
Update : 2024-05-03 Size : 46080 Publisher : 洪春波

KeyBoard.SchDoc--电路原理图、KeyControl--Keil C51程序-KeyBoard.SchDoc-- circuit diagram, KeyControl- Keil C51 Program
Update : 2024-05-03 Size : 52224 Publisher : 刘豫晋
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