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AT89X51的应用
包括电子密码锁,8*8点阵显示,电子琴,温度控制器-AT89X51 applications include electronic password lock, 8 * 8 dot-matrix display, flower, Temperature controller, etc.
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应用8086系列接口芯片设计一个字符点阵为8*8LED显示器接口,显示字符“计、算、机、专、业”-Application 8086 series interface chip design for a character dot matrix 8* 8LED display interface to show the characters " , the operator, machine, specifically, the industry"
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实现三块8*8点阵电子屏显示。仅用一块单片机完成。-3 8* 8 dot matrix realization of electronic screen display. Only one MCU to complete.
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s77529.pdf
The ST7529 is a driver & controller LSI for 32 gray scale graphic dot-matrix liquid crystal display systems. It generates 255
Segment and 160 Common driver circuits. This chip is connected directly to a microprocessor, accepts Serial P
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以ATmega16为核心设计的led点阵显示电路,两片4514作为编译码芯片,led作为显示器,可以显示字母、数字、汉字及符号,电路设计为8片8*8led串联显示,并可进行扩展以一次性显示更多内容,软件设计中程序中有的字模都可以通过led显示,字模取模是通过专用软件得到的。-To ATmega16 as the core design led dot matrix display circuit, two 4514 as the encoding and decoding chips, led
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该文介绍了最简单的 8 8LED 点阵显示模块的显示原理 并通过单片机来实现对显示电路的控制 进一步分析了电路的设计
和程序的设计方法 采用了 Proteus 仿真软件进行仿真 调试 最终完成了一个完整的电路设计和制作-This paper describes the most simple 8 8LED dot matrix display module shows the principle and through the chip to achieve the display cont
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EDA的vhdl的8*8点阵显示爱心图形的程序-EDA vhdl of 8* 8 dot matrix display love graphics program
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采用4个8*8的点阵组合成一个16*16点阵,让其显示汉字-4 8* 8 dot matrix combination into a 16* 16 dot matrix, allowed to display Chinese characters
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详细说明:1. LED的显示原理: 16×16扫描LED点阵的工作原理同8位扫描数码管类似。它有16个共阴极输出端口,每个共阴极对应有16个LED显示灯-Detailed descr iption: 1. LED display principle: 16* 16 scans the working principle of LED dot matrix with eight scanning digital tube. It has 16 of cathode output port, eac
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用单片机控制8*8点阵程序,控制LED点阵的显示!-8* 8 dot matrix microcontroller control program to control LED dot matrix display!
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用四个8*8点阵组成的16*16点阵 并用Excel来完成行扫描程代码,能实现滚屏显示。-Done with four 8* 8 dot matrix composed of 16* 16 dot matrix using Excel line scanning process code, can achieve a scrolling display.
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89C52RC芯片用595控制列138控制行8*8点阵屏显示(0-F)-89C52RC chip with 595 control 138 control line 8* 8 dot matrix screen display (0-F)
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Proteus虚拟仿真功能概述1.2 Proteus ISIS的...LED点阵屏模仿电梯运行的楼层显示题目28 控制P1口的8只LED每0.5s闪亮1次题目29 利用T1控制蜂鸣器发出1kHz的音频-Proteus Virtual Simulation Functional Overview 1.2 Proteus ISIS' s ... LED dot matrix screen mimic operation of the elevator floor display title 2
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HD7279智能芯片,可以做到8X8矩阵按键加8位数码管显示。里面还有5110lcd的驱动程序HD7279的驱动程序。-HD7279 smart chip that can do 8X8 matrix key plus 8 digital tube display. There is also 5110lcd driver HD7279 drivers
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自己写的51单片机8*8点阵字符的驱动显示程序-Write their own 51 single chip microcomputer 8* 8 dot matrix characters display program
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TM1652 是一款LED(发光二极管、数码管、点阵屏)驱动控制专用芯片,内部集成了数字通讯电路、
解码电路、数据锁存器、震荡器、LED驱动电路。通讯方式采用异步串口通信(UART)协议,因芯片只
接收单片机发来的数据,仅需要单片机的一个TX端口发送数据给芯片即可,实现单线通讯;在显示驱动
方面,芯片采用动态扫描方式,两种显示模式可选,8级段驱动电流可调,16级位占空比可调;TM1652
内置消隐处理优化电路。-TM1652 is an LED (light-emitting d
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