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[SCM] SPI DL : 0: AVR单片机来驱动8位数码管，用74HC595来做驱动段和位的驱动芯片-AVR 74HC595 LEDAVR 74HC595 LEDAVR 74HC595 LEDAVR 74HC595 -ok ,i am a student,please help me.
Date : 2026-01-08 Size : 159kb User : 肖桂华
[SCM] 74hc165 DL : 0: 本例子是用硬件SPI接口循环发送一个变量到74HC595，并且在数据发送完毕后通过单片机的另外一个IO接口PB2输出一个“锁存”脉冲，使74HC595把移位寄存器的数据输出到锁存寄存器,并驱动8个LED输出，实现来回流水的效果。-This example is using the hardware SPI interface to send a variable to the loop 74HC595, and after the data is sent through the microcontroller interface to another IO PB2 output a " latch" pulse, the 74HC595 shift register to latch the data output to the register, and drive 8 LED outputs, to achieve the effect of water back and forth.
Date : 2026-01-08 Size : 5kb User : 张玉坤
[SCM] 74HC595 DL : 0: 用STC的MCU的SPI方式控制74HC595驱动8位数码管。用户可以修改宏来选择时钟频率, 可以修改寄存器定义是STC12C5A60S2系列还是 STC12C5628AD STC12C5410AD STC12C4052AD系列. 用户可以在显示函数里修改成共阴或共阳.推荐尽量使用共阴数码管. 显示效果为: 8个数码管循环显示0,1,2...,A,B..F,消隐.-STC MCU SPI control 74HC595 to drive eight digital tube. User can modify the macro to select the clock frequency, you can modify the register definitions STC12C5A60S2 series or STC12C5628AD STC12C5410AD STC12C4052AD series. Display function, the user can modify the common cathode or common anode. Recommended to make use of a common cathode digital tube display: 8 The digital control loop to display 0, 1, 2 ..., A, B. F, blanking.
Date : 2026-01-08 Size : 67kb User : 辉
[SCM] MSP430SPI DL : 0: MSP430通用的spi驱动数码管的程序，需要结合74hc595使用-MSP430 generic spi-driven digital control of the program, you need to use a combination 74hc595
Date : 2026-01-08 Size : 3kb User : 吴俊柯
[SCM] [TEST24]SPI-74HC595-1LED DL : 0: 给力者74HC595应用例程，给力者视频与例程值得推荐大家学习-Is a 74 hc595 are needed to force application routines, to video and routines to recommend everybody to learn
Date : 2026-01-08 Size : 37kb User : 刘强