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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: 串行输入的数据并行显示出来，这就是74HC595的功能，里边详细介绍了实现过程-Serial input data is displayed in parallel, and this is the function of 74HC595 inside realize the course details
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Size: 3611648 |
Author: 周聪 |
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Description: 找了很久才找到的。现上传上来共享。
M74HC595 是一个八位串行输入，平行输出的位移缓存器；平行输出为三态输出。在SCK 的上升缘，串行数据由SDI输入到内部的八位位移缓存器，并由Q7’输出。
而平行输出，则是在LCK 的上升缘，将在八位位移缓存器的数据存入到八位平行输出缓存器。当OE 的控制讯号为低致能时， 平行输出端的输出值，等于平行输出缓存器所储存的质。而当OE 的控制讯号为高电位，也就是输出关闭时，平行输出端会维持在高阻抗状态。.
M74HC595 保持了和一般74HC595 功能上以及脚位上的兼容性之外，并针对一些特性予以强化。这些强化的特性，使得M74HC595 非常适合用于像是LED 数组指示器、LED 讯号显示矩阵等需要较大的灌电流应用。每个通道可接受的灌电流都被加大了，使得M74HC595 可以支持更大的LED 电流。而增大的接地电流，可支持数个平行输入通道的同时打开，并灌大电流。比起传统的74HC595，平行输出端同时有较大灌电流时，可靠度增强了四倍以上。
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Size: 361472 |
Author: LongFeiYu |
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Description: 单字右移1616点阵右移C程序16bit
#include<reg51.h>
#include<intrins.h>
sbit DAT=P1^0 /*"74HC595第14脚 数据 ",0*/
sbit YW=P1^1 /*"74HC595第11脚 移位存 ",0*/
sbit SUO=P1^2 /*"74HC595第12脚 锁存 ",0*/-1616 shifted to right word lattice shifted to right C procedures 16bit# Include <reg51.h># Include <intrins.h> sbit DAT = P1 ^ 0/* 74HC595 foot section 14 data , 0*/sbit YW = P1 ^ 1/* 74HC595 shift foot section 11 deposit , 0*/sbit SUO = P1 ^ 2/* 74HC595 latch pin No. 12 , 0* /
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Size: 2048 |
Author: z |
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Description: 本程序是一个led灯串行控制电路的程序，主要是89c51和74hc595芯片的使用-This procedure is a serial control circuit led light procedures, mainly 74hc595 chip 89C51 and the use of
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Size: 8192 |
Author: leoqi |
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Description: PIC单片机控制74HC595应用实例（C语言）-PIC SCM 74HC595 application (C language)
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Size: 1024 |
Author: 方敏 |
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Description: 74hc595驱动程序
74hc595驱动程序-74hc595 driver driver 74hc595
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Size: 4096 |
Author: |
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Description: SPI接口实险，LED数据管显示
1、程序通过SPI接口输出数据到HC595芯片驱动LED数据管简单显示。
2、内部1 M晶振，程序采用单任务方式，软件延时。
3、进行此实验请插上JP1的所有8个短路块，JP6(SPI_EN)短路块。-SPI interface is dangerous, LED data display 1, the program output data through the SPI interface to the HC595 chip data-driven pipe simple LED display. 2, internal 1 M crystal, procedures using single task mode, the software latency. 3, to conduct this experiment JP1 plug in all the eight short-circuit block, JP6 (SPI_EN) short-circuit block.
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Size: 10240 |
Author: 浮草 |
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Description: 74HC595的中文资料，有用的可以下来参考一下-74HC595 Chinese information can be useful down the reference
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Size: 48128 |
Author: 张海 |
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Description: 74HC595+LED显示程序,好东西-74HC595+ LED display program, good things
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Size: 2048 |
Author: dai123456 |
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Description: 采用串行移位寄存器74HC595静态显示7段码-Serial shift register 74HC595 static display 7 yards
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Size: 1024 |
Author: 王大成 |
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Description: 小护士脉搏监护仪全套系统，包括程序，电路图，波形，参考资料等，还有和PC的matlab通信部分，一应俱全。-Small nurses monitor the pulse of a full set of systems, including procedures, circuit diagrams, waveform, reference materials, as well as and the PC part of matlab communication services.
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Size: 23508992 |
Author: zhanghongwei |
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Description: 74HC595驱动数码管显示的程序-74HC595-driven digital tube display procedures
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Size: 44032 |
Author: zz |
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Description: 74HC595在数码管上的详细应用和编程方法-74HC595 in the digital control on the detailed application and programming method
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Size: 1024 |
Author: 胡旭东 |
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Description: 用C51编写的74HC595驱动数码管通用程序，可显示浮点数-C51 prepared using 74HC595 driver generic digital tube procedures, can display floating-point numbers
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Size: 3072 |
Author: tangliang |
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Description: 这里给出74hc595的c51驱动程序。带锁存功能的串入并出芯片。-Here are 74hc595 the C51 driver. With latch function and a string into the chip.
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Size: 1024 |
Author: lzd |
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Description: 74HC595 的LED 程序，一个完整版，一个简单版，特别推荐简单版，看完后就马上理解如何驱动74HC595，学习起来也轻松的多-74HC595 the LED process, a complete version, a simple version, in particular, a simple version recommended reading to understand how to drive as soon as 74HC595, it is also easy to learn more
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Size: 15360 |
Author: Shadow |
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Description: proteus仿真 74HC595串入并出 数码管显示-Proteus simulation and 74HC595 string into a digital tube display
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Size: 50176 |
Author: 许雄 |
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Description: 动态数码LED 显示,3片HC595首尾相连,8位串入并出,供初学51调试程序参考-Dynamic digital LED display, 3 HC595, both linked to the eight and a string for beginner 51 debugger reference
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Size: 2048 |
Author: june |
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Description: 74ls595的资料，里面有关于这个芯片用法的介绍，-74ls595 information, there are on the chip uses, the
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Size: 9216 |
Author: yang |
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