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Description: 使用硬件SPI接口与74HC595连接，控制74HC595驱动8个LED流水灯显示。-use of hardware and Bit SPI interface connectivity, control Bit-eight LED lights indicate water.
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Size: 45056 |
Author: 伤坠人 |
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Description: 此程序是利用15088b点阵块芯片利用74hc595作为列选， 74ls138作为行选，TIP127作为行驱动cpuAT89C52的c51程序-use of this procedure is 15088b chips using Lattice 74hc595 as shown in the election, 74ls138 as holding elections, as the line drive TIP127 the decoder procedures cpuAT89C52
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Size: 4096 |
Author: 张欣 |
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Description: 关于显示的程序
使用led进行32点阵的显示
-on the show led to the procedures for the use of the 32 dot matrix display
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Size: 1024 |
Author: 孙 |
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Description: 我们编写了一个支持位操作、普通端口操作、并行操作、串行操作等多种模式的12864驱动-we prepared a support-man, the ordinary operation of ports, parallel operation, Serial operation of a multi-modality 12864 Drivers
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Size: 58368 |
Author: 远程 |
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Description: LED灯，1片89C51两片595+4片LED灯程序-LED lights, a two 89C51 595 four LED lights procedures
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Size: 1024 |
Author: 321 |
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Description: 无线通信LED显示屏的电路设计,列驱动采用了595串行发送数据-wireless communications LED circuit design, out of 595 drivers using serial transmission
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Size: 215040 |
Author: lide |
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Description: SPI主机驱动，利用74HC595驱动7段数码管进行数字显示。
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Size: 24576 |
Author: |
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Description: 用单片机控制的595和138点阵LED，用Keil C 编写，还配有Proteus 7的模拟文件-MCU control 595 and 138 dot-matrix LED, prepared using Keil C, also has analog Proteus 7 documents
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Size: 27648 |
Author: 王小恒 |
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Description: 本点阵电子显示屏系统以STC89C52单片机作为控制核心，其外围电路包括存储器扩展模块、LED显示电路模块、驱动电路模块、PC通信电路模块。其中，控制芯片的行驱动用2个74LS138构成4-16译码器，采用1/16扫描方式。列驱动采用74HC595驱动，一个汉字用2个74HC595控制。系统同时扩展了SRAM芯片6116和Flash ROM 29C020芯片， 系统控制过程中，可以满足大容量字模的运算，采用Flash ROM进行汉字掉电保护，通过单片机修改显示内容。并详细介绍了在硬件和软件上的实现过程。
本设计中第二章讲述系统方案的设计与分析；第三章讲述LED点阵显示系统的核心硬件设计，主要包括控制芯片、显示电路和驱动电路的设计等；第四章详细介绍了系统核心软件——静态显示程序的设计过程，之后以左移显示程序为例介绍动态显示程序的设计以及主程序的设计；第五章对PC通信协议及软硬件设计予以详细介绍。
如需详细的硬件电路及说明，可以与作者联系！-err
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Size: 5120 |
Author: 杨志亮 |
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Description: 编的一些控制显示屏的测试程序,大家都交流!-Made a number of testing procedures to control the screen, everyone exchanges!
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Size: 45056 |
Author: 庄晓兵 |
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Description: 利用74HC595实现多位LED显示的方法
利用74HC595实现多位LED显示的方法-74HC595 realize the use of a number of methods to use LED display LED display 74HC595 realize a number of ways
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Size: 25600 |
Author: zhangli |
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Description: 点阵上滚显示20字./*点阵显示汉字程串口输出字符数据，P2口输出行扫描信号,P0_0输出595锁存信号。
由于595接在LED阴极所以取模时要反白处理*/-Dot matrix display 20 characters on the roll./* Dot-matrix display Chinese characters-way serial output character data, P2 I scan signal output line, P0_0 latch 595 output signal. Then as a result of 595 in the LED cathode so modulus to deal with anti-white* /
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Size: 2048 |
Author: z |
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Description: 一个LED点阵屏的通用单片机程序（595+138的那种），基于51单片机。-LED dot matrix screen of a generic single-chip procedures (595+ 138 kind), based on single-chip microcomputer 51.
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Size: 15360 |
Author: 袁若伟 |
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Description: 595——8位数码管循环移位显示.doc
│ 利用74HC595实现多位LED显示的新方法.doc
│ 用74HC595芯片驱动LED的电路设计.pdf
│ 文件目录表绘制.cmd
│ 文件夹目录.txt
│ 文件名目录.txt
│
├─点阵设计
│ 74HC595PW.pdf
│ 正文点阵设计.doc
│
├─Use595_4(Alexi)
│ Use595_2.c
│ Use595_4.hex
│ Use595_4(Alexi).PWI
│ Use595_4(Alexi).DSN
│
├─电子钟（595）
│ Eclock_2.hex
│ Eclock_2.c
│ Eclock_2.Opt
│ Eclock_2.Uv2
│ Eclock_2_1.hex
│ E-Clock.DSN
│ E-Clock.PWI
│
└─资料介绍
595.jpg
74HC595真值表.png
74hc595.doc
★595引脚介绍★.doc
74HC595PW.pdf-595- 8 bit digital tube display cyclic shift. Doc │ use 74HC595 to achieve many of the new method of LED display. Doc │ with 74HC595 chip LED driver circuit design. Pdf │ paper drawing table. Cmd │ folder directory. Txt │ file name directory. txt │ ├ ─ lattice design │ 74HC595PW.pdf │ lattice design of the body. doc │ ├ ─ Use595_4 (Alexi) │ Use595_2.c │ Use595_4.hex │ Use595_4 (Alexi). PWI │ Use595_4 (Alexi) . DSN │ ├ ─ electronic bell (595) │ Eclock_2.hex │ Eclock_2.c │ Eclock_2.Opt │ Eclock_2.Uv2 │ Eclock_2_1.hex │ E-Clock.DSN │ E-Clock.PWI │ └ ─ information on 595.jpg 74HC595 truth table. png 74hc595.doc ★ 595-pin introduced ★. doc 74HC595PW.pdf
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Size: 770048 |
Author: Alexi |
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Description: 用89c52通过两片74hc595控制4位led显示-89c52 using two 74hc595 control through 4 led display
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Size: 1024 |
Author: w013016 |
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Description: 两片TPIC6B595级联驱动16个LED-2 TPIC6B595 cascade drive 16 LED
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Size: 1024 |
Author: 王旭 |
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Description: AVR单片机来驱动8位数码管，用74HC595来做驱动段和位的驱动芯片-AVR 74HC595 LEDAVR 74HC595 LEDAVR 74HC595 LEDAVR 74HC595 LEDAVR 74HC595 LEDAVR 74HC595 LEDAVR 74HC595 LEDAVR 74HC595 LEDAVR 74HC595 LEDAVR 74HC595 LEDAVR 74HC595 LEDAVR 74HC595 LEDAVR 74HC595 LEDAVR 74HC595 LEDAVR 74HC595 LEDAVR 74HC595 LEDAVR 74HC595 LEDAVR 74HC595 LED
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Size: 23552 |
Author: ma |
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Description: 两片74HC595级联实现8位7段LED动态显示的驱动测试程序-74HC595 cascade realization of 2 8 7 LED dynamic display driver testing procedures
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Size: 1024 |
Author: thomas |
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Description: 该程序可以实现用595与154结合51单片机的16*32LED点阵左右滚动。-The program can be combined with 595 and 154 single-chip microcomputer 51 of the 16* 32LED lattice rolling around.
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Size: 2277376 |
Author: 蔡家朝 |
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Description: 16字 LED点阵屏+DS1302电子钟 C 程序
1 脚接+5V 2，3脚32768HZ晶振 4脚接地 5脚接S51的P02 6脚接S51的P01 7接S51的P00
8脚接后备电源，可以接老计算机主板上的3.6V电池，也可以通过二级管隔离接一个大容量电解电容
电压在2.5V以上即可维持
595连级输出数据，138行驱动 P1_0为时钟模式转换键、P2_1为时钟加键、P1_2为时钟减键、P2_3为时钟复位键。在对时钟调整时未对调整
项做闪烁处理-16-character dot matrix LED screen+ DS1302 electronic bell C 1-pin+5 V 2,3 received crystal 32768HZ feet 4 feet 5 feet grounding the S51 then take P02 6 feet of the S51 the S51 then P01 7 pin P00 8 back-up power supply, can access the old computer' s motherboard of 3.6V batteries, can also be isolated by one diode large-capacity electrolytic capacitor voltage in the 2.5V to the maintenance of more than 595 company-output data, 138 firms P1_0 drive mode conversion key for the clock, P2_1 to Clock plus key, P1_2 key for the clock by, P2_3 reset button for the clock. Adjustment of the clock adjustments do not deal with scintillation
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Size: 4096 |
Author: 曹 |
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