How to use 74hc595d to realize dynamic display of digital tube?

How to use 74hc595d to realize dynamic display of digital tube? (TI’s 28027 DSP, don’t understand how to send the serial data from the DS side to the parallel port?) I want to know how the serial output terminal and parallel output terminal receive the DS data and then output it? Then there are four 74hc595ds controlling the display of four digital tubes. How to implement the bit selection function? Nexperia's 74HC595D———https://www.emsfpga.com/productdetail/74hc595d-13145486

by Luosi
September 02, 2024

2 Answers

Answer by SarahJLittle

I think the steps to send data from serial output to parallel output are very important, and I find that understanding how the pins on the 74HC595D work is essential https://www.circuitlab.com/blog/2021/01/14/digital-adders-and-wider-muxes/ geometry dash subzero for successful implementation. Hopefully more people will join the discussion and share their experiences about the application of the 74HC595D in real projects!

+1 vote
by SarahJLittle
September 13, 2024

Answer by natledasted23

To use the 74HC595D shift register to realize a dynamic display of a digital tube, you connect it to the seven-segment display to control each segment individually. The 74HC595D works by shifting in serial data, which is then output in parallel to the segments of the digital tube. By quickly cycling through the digits and updating the segments using pulse-width modulation, you can create the appearance of a stable display. This method reduces the number of pins needed from the microcontroller. For more detailed tutorials, you can visit a relevant website https://apkcort.com/ that provides guides.

+1 vote
by natledasted23
September 28, 2024

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