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用仿真软件Protues对16X16点阵进行显示实验
- 用仿真软件Protues对16X16点阵进行显示实验,用2个74HC138级联做行驱动,2个74HC595做列驱动,静态显示一个汉字。附有程序及仿真电路。-With simulation software Protues 16X16 dot matrix to display on the experiment, with two 74HC138 cascading to do the line drive, two 74HC595 do column driver, a static disp
595soft.rar
- 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
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
595
- 呕心沥血,74HC595 5片级联程序,已经在我的板子上应用-the program is about 74hc595 more conect
Electropneumatictesttooling
- 用于做电容可调用的工装程序,完整的代码,内部有级联8片的74HC595驱动与SMG12232驱动。再就是程序的高效率方式-Capacitor can be used to make calls tooling process, the complete code, within the cascade 8 of 74HC595 drive and SMG12232 drive. And then there are procedures for an efficient way
74HC595-seg
- 基于verilog语言的74HC595程序。两块74HC595联级使用-Based on the Verilog language 74HC595 procedures
74HC595
- 74hc595驱动显示不同内容的LED的程序,多个595级联-74hc595 drive the LED display different content program, the plurality 595 cascaded
74hc595
- 51单片机 使用两片74HC595芯片控制发光二级管级联程序-51 MCU using the two 74HC595 chip to control light-emitting diode cascade program
74HC595
- 在做一个项目应用时,使用的I/O较多,应用到了74595来做扩展,但是若要挂接多片74595,势必也要多用到I/O口,为了解决这个问题,我将每2片74595做级联,然后再将级联之后的所有时钟线与数据再并联在一起(即所有的74595共用时钟与数据线,故只占用2个I/O口线),最后对每一组的锁存控制线做单独控制(在这里也相当于片选了),这样一来硬件电路得到了很大程度的简化,同时在程序上也可以共用一个74595的驱动子程序,控制不同的锁存控制线,串行数据也就送到了不同74595级联模组端口。故此对硬件
74HC595_driver
- 74HC595串口转并口,可以级联芯片,驱动程序-74HC595 serial to parallel port, the chip can be cascaded driver
74HC595(N)
- 网上关于595的级联参考很多,但真正做到N个级联的都没,而且他们几乎都忽略了,OE使能输出,本程序实现50个595的级联,希望对大家有帮助-c keil 74hc595