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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: 1700 |
Author: 张丰 |
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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。
Platform: |
Size: 10668 |
Author: 浮草 |
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Description: MSP430 LED扫描程序范例（采用HC595芯片扩展）（附原理图）
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Size: 57372 |
Author: wch |
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Description: 74hc595n原理图--Design diagram for 74hc595n.
Platform: |
Size: 228352 |
Author: 李明 |
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Description:
Platform: |
Size: 1024 |
Author: 王启 |
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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 //定义特殊符号-//Serial Driver led,// a 74hc595 displacement register drives the triode-led drive,// 2 74hc595 led drive, five-way x8 of x2 = 10 digital control// 5 minutes frequency, each scan time position 1.25ms// definition of special symbols
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Size: 1024 |
Author: |
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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.
Platform: |
Size: 45056 |
Author: 伤坠人 |
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Description: 能够学会用单片机控制打印，还能深入了解单片机内部机理。-to learn how to use the SCM control print, but also in-depth understanding of the internal mechanism of SCM.
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Size: 1024 |
Author: 吴元 |
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Description: MSP430的12位AD驱动程序 [05-10-29] 74HC165驱动程序 [05-10-29] 74HC595驱动程序-MSP430 12 AD driver [05-10-29] 74HC165 driver [05-10-29] Bit Drivers
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Size: 4096 |
Author: |
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Description: MSP430的LCD驱动程序 [05-10-29] 74HC165驱动程序 [05-10-29] 74HC595驱动程序-MSP430 LCD driver [05-10-29] 74HC165 driver [05-10-29] Bit Drivers
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Size: 33792 |
Author: |
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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: 74hc595 串行输入，串、并行输出芯片 及其应用程序-74hc595 serial input, series and parallel output chips and application procedures
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Size: 229376 |
Author: zzzaaa |
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Description: 使用lpc21xx系列实现SPI实验，74HC595驱动7段数码管。-use lpc21xx series of experimental realization of SPI, Bit-seven of the digital control.
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Size: 2048 |
Author: 张昕 |
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Description: 《角度测量器》
用光电编码器测量角度，每个脉冲为0.72度。
测量范围：0.0～360.0度
为保证不错过脉冲，用timer1计数，在电平跳变中断里判断转动方向，尽量加快处理过程。
数据换算和数码管扫描显示在主循环中实现。
译码器用10米长5芯屏蔽线与数显器的两片74HC595连接。
MCU为12F629，使用内部4兆RC振荡和内部复位功能。
-"angle measuring device" using photoelectric encoder measurement perspective, each pulse of 0.72 degrees. Measuring range : 0.0 to 360.0 degrees to ensure the well-off pulse, with timer1 count, in Level Trip interruption Lane judge the direction of rotation, to speed up the process. Data conversion and digital control display in the main scanning cycle to achieve. Decoding the Formosan 10-meter-long five core shield wire with a few significant for the two Bit link. MCU for the 12F629, the use of 4 megabytes of internal RC oscillation and internal reset function.
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Size: 2048 |
Author: 刘新生 |
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Description: 基于MSP430单片机最小系统板，利用HC595芯片的串转并功能，通过双片HC595，实现LCD12864的显示，减少单片机IO口资源的占用，实现了只用三个引脚来控制LCD12864，特别适用于G25XX系列的MSP430单片机-Turn and function based on the MSP430 microcontroller minimum system board, the use of the HC595 chip string through the two-piece the HC595 LCD12864 display to reduce the occupancy of the single-chip IO resources, using only three pins to control LCD12864, especially suitable for G25XX MSP430 MCU series
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Size: 22528 |
Author: |
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Description: 基于stc89c52c的hc595程序，使用在单片机IO口不足的情况下，用于扩展IO-Stc89c52c based on the hc595 procedures, the use of SCM IO port under the condition of insufficient, for extended IO
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Size: 9216 |
Author: erwregde |
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Description: 51单片机驱动HC595的驱动程序，可以直接实现串转并的功能-51 Microprocessor HC595 driver can directly implement string transferred and function
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Size: 8192 |
Author: eredf |
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Description: HC595驱动软件，基于STM32F030 MDK5.1开发环境-HC595 drivers,based on STM32F030 IDE: MDK5.1
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Size: 2048 |
Author: yinchengjun |
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Description: 微处理器，ＬＥＤ点阵驱动程序，驱动芯片ｈｃ５９５(LED screen display driver)
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Size: 1024 |
Author: cuijingkelly2
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Description: 74HC595可以把串行的信号转为并行的信号， 因此常用做各种数码管以及点阵屏的驱动芯片。(74HC595 can turn serial signals into parallel signals, so they are usually used to drive various digital tubes and dot matrix screens.)
Platform: |
Size: 129024 |
Author: 天天爱上学 |
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