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Description: //串行驱动led显示，
//一个74hc595位移寄存器驱动三极管驱动led位，
//两个74hc595驱动led段，方式位5位x8段x2=10个数码管
//5分频，每次扫描时间位1.25ms-//Serial Driver led,// a 74 hc595 displacement Driver Register triode-led drive,// 2 74 hc595 led drive, 5-way x8 of x2 = 10 digital control// 5 frequency, each scan time-1.25ms
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Size: 1024 |
Author: 张丰 |
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Description: 两只74hc595串入并出驱动两位数码管以及16只led
-two 74hc595 string-out drive two digital control and led 16
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Size: 1024 |
Author: das |
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Description: 74HC595的c语言驱动程序，扫描显示LED。刚完成项目所用到的，运行正常。-The c language 74HC595 driver, scan shows LED. Just completed a project to use, and operating normally.
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Size: 1024 |
Author: 莫潸 |
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Description: 一个用keil写的,动行在c8051f410上的用74hc595扩展led的驱动程序,在protes下仿真过.希望对初学者能有用.-Keil wrote with a dynamic line C8051F410 on 74hc595 expansion led by the driver, in the simulation have been under protes. Hope can be useful for beginners.
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Size: 23552 |
Author: 诸力 |
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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: Proteus 51单片机仿真流水灯程序-Proteus 51 Singlechip flow simulation procedures lights
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Size: 62464 |
Author: 一清 |
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Description: EASYARM2200平台 ADS1.2编译
功能：LED显示控制。
* 通过I/O模拟同步串口与74HC595进行连接，控制74HC595驱动LED显示。
* 说明：将跳线器JP8短接。-EASYARM2200 platform compiler ADS1.2 features: LED display control.* Through I/O analog synchronous serial port to connect with 74HC595, 74HC595 control LED display driver.* Note: The jumper JP8 shorted.
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Size: 34816 |
Author: wangjianzhuang |
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Description: MSP430 LED扫描程序范例（采用HC595芯片扩展）（附原理图）-MSP430 LED scanning process example (using the HC595 chip expansion) (attached schematic diagram)
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Size: 57344 |
Author: wch |
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Description: ＭＳＰ４３０单片机与ＬＥＤ驱动芯片７４ＨＣ５９５多路通讯程序，调试过可用。-MSP430 Microcontroller and LED Driver IC 74HC595 multi-channel communication procedures, debugging have available.
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Size: 2048 |
Author: 董宝宏 |
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Description: 通过串行输出用两片74hc595控制led的电路图-Through the serial output 74hc595 control with two led the circuit diagram
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Size: 18432 |
Author: w013016 |
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Description: 注意：只有C代码。串行驱动led显示，一个74hc595位移寄存器驱动三极管驱动led位，两个74hc595驱动led段，方式位5位x8段x2=10个数码管5分频，每次扫描时间位1.25ms-Note: Only C code. Serial driver led display, a shift register 74hc595 drive transistor drive led, and led two drives 74hc595 paragraph, ways x8 paragraph 5-bit x2 = 10个5 sub-frequency digital tube, scan time for each bit 1.25MS
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Size: 3072 |
Author: wilsonhuang |
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Description: PIC16F877入门程序和仿真原理图，包括LED，数码管，1602，LCD12864，矩阵键盘，继电器，定时器，等内容。-PIC16F877 entry procedures and simulation schematic diagram, including the LED, digital tube, 1602, LCD12864, matrix keyboards, relays, timers, and so on.
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Size: 538624 |
Author: 尹波 |
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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: 74HC595驱动16个8×8的LED点阵显示屏
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Size: 1024 |
Author: hout |
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Description: 4字LED点阵屏+DS1302万年历电子钟 C 程序【改模对换/反显】 本程序中DS1302读写部分是直接引用网上网友提供的共享程序，
本程序供大家学习之用-4 character LED dot matrix screen electronic bell+ DS1302 calendar 【C procedure for changing mode of/anti-significant】 DS1302 to read and write in this process is a direct quote provided by the Internet users sharing programs, the procedures for all learning
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Size: 69632 |
Author: 韦炯全 |
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Description: 74hc595驱动串行led显示，希望能对各位有所帮助。-Serial 74hc595 driver led display, I hope you can help.
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Size: 5120 |
Author: 张建强 |
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Description: 74HC595，控制LED的亮与灭，流水，跑马等效果-595LED
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Size: 1024 |
Author: 李工 |
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Description: 用74ls595实现16*16点阵的广告牌显示-74ls595
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Size: 1351680 |
Author: 黄长安 |
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Description: AT89C2051只有15个IO口，要显示8位数码管有点吃力，必需扩展，所以找来74HC595串转并移位寄存器，一个做段显一个做位选，只用三个IO口就解决了8+8的显示，如果要再多一点也不怕，不过2051只有2K的存贮空间，也限制了显示位数。DS1302占用3个IO，这样一个P1只用了6个IO，还有两个空着，准备设置一个LED感应自动开关和一个DS18B20，如果程序大小允许再加入红外摇控，把LED显示做大一点，就是一款实用的电子钟。-AT89C2051 only then 15 IO mouths, must demonstrate that 8 nixietubes are a little strenuous, essential expansion, therefore looks for the 74HC595 string to transfer and the shift register, makes section obviously one to make the position to elect, only used three IO mouths to solve 8+8 demonstrations, if must many not fear again, but 2051 only then 2K storage space, also has limited the demonstration figure. DS1302 takes 3 IO, this kind of P1 has only used 6 IO, but also two are emptying, prepares to establish LED to induce the autoswitch and DS18B20, if the procedure size permission joins again infrared swings controls, does big some LED demonstration, is a model of practical electron clock.
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Size: 12288 |
Author: 莫伦伟 |
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Description: TMS320X2812 spi显示驱动程序，及显示部分原理图。开发环境为CCS3.1.2812SPI和74hc595通讯，驱动5位LED 数码管。一般做工程都需要有显示部分。这个可以做为公用代码，可以显示小数。已经通过测试。-TMS320X2812 spi display driver, and display portions of the schematic. Development environment for CCS3.1.2812SPI and 74hc595 communications, driving five LED digital tube. Generally carry out engineering work needs to have indicated that some of. This can serve as a common code, you can display a decimal. Has been tested.
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Size: 531456 |
Author: Mr.cheng |
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