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led_5
- //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
ind
- 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
74HC595qudong
- 74HC595驱动数码管程序,通过单片机控制,程序为c语言编写-Bit-driven digital control procedure for the adoption of SCM control procedures for the preparation of language c
SPI_7SegLed
- SPI主机驱动,利用74HC595驱动7段数码管进行数字显示。
STC595
- STC单片机与74HC595的完美组合用最少的IO口控制8位数码管,程序稍微修改就可以用51来控制.充分节约硬件资源
less2-1a
- 74HC595 驱动两个数码管0-99.C51..已测试通过
shumaguan
- 74HC595驱动数码管显示的程序
595
- 74HC595在数码管上的详细应用和编程方法
LEDWatch
- 该代码是SPCE061A控制一个四位数码管显示秒和分钟,数码管的用74HC595进行驱动,74LS138进行片选的
74HC595_led.rar
- 两片74HC595级联,形成16位并行数据输出。控制8个数码管显示。显示刷新周期为2ms。 单片机只需3个I/O口发送串行数据到74HC595即可。程序用c51编写。,74HC595 2 cascade, the formation of 16-bit parallel data output. Control of 8 digital tube display. Display refresh cycle for 2ms. Only three single-chip I/O port to
digital-display
- 名称:SPI驱动74HC595,数码管显示实验 描述:利用数码管显示数据0~9999。 目的:熟悉SPI通信协议。熟练掌握查表法。 了解人眼对显示的分辨能力。学习利用SPI驱动SPI器件74HC595。学会使用定时器定时。-Name: SPI driver 74HC595, digital display experiments Descr iption: The use of digital control display data from 0 to 9999. Ob
74HC595_LED
- 利用74hc595实现静态数码管显示,带PROTEUS仿真-74hc595 achieved using a static digital tube display,with PROTEUS simulation
595
- C51单片机驱动74HC595控制数码管的C语言程序。已经过调试,能正常使用,符合初学者学习。-Chip 74HC595 C51 driven by controlling the C programming language. Already, can use normally after commissioning, suitable for beginners.
595
- 这是我刚写的一个74HC595 驱动8段数码管的,程序是让数码管0到9循环显示-This is what I just wrote a driver 74HC595 digital pipe 8, the program is to enable digital tube display cycle 0-9
123
- 用74HC595驱动数码管显示的数字钟设计-74HC595 driver with digital display of the digital clock design
TOTAL
- 基与74HC595与51单片机控制数码管显示程序 利用74595的总线结构节约51的IO口-74HC595-based and single-chip control with 51 digital tube display program to use 74595 to save 51 of the bus architecture of the IO port
AT89S52
- 数码管动态0--9,用74HC595驱动,串入并出-Digital control of dynamic 0- 9, with 74HC595 driven into and out of string
display
- 用74HC595驱动两个数码管,属于静态显示, 74HC595是一个三态输出8位移位/锁存器, SCK是时钟输入引脚,接PD6 在SCK的上升沿SER的上的电平信号被读入内部寄存器最底位接PD4 RCK是锁存控制脚,在上升沿内部寄存器的内容被锁存到相应输出脚的锁存器中,接PD5-74HC595 driven by two digital tube, is a static display, 74HC595 is a three-state output 8-bit shift/l
ds12887
- 这是我刚写的一个74HC595 驱动8段数码管的,程序是让数码管0到9循环显示-This is what I just wrote a driver 74HC595 digital pipe 8, the program is to enable digital tube display cycle 0-9
8LEDnixietubeelectronclockprocedure
- 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 mout