my 8 digit 8 seg module is different from others, it has DIO, RCLK, SCLK. and Ihave no idea how to control it, if you know how to and know the library to control it, please tell me
You might find this useful. I also recommend looking up the datasheet!
Show the opposite side of the Display Unit to check if it contains the TM1367 decoder and driver.
What you can read on the chip -- does it say TM1367 or what else?
it says
74HC5950
LO7GM716
GM02A90
In the chip label
Post a link to the product page.
Just a few possibilities gleaned from a simple Google search for: arduino 74hc595 7 segment 8 digit:
Driving an 8 digit, 7 segment display based upon the 74HC595…
can you give me livrary link? i can't find it
.
see the post of @van_der_decken
Tell us exactly which one of the 3 posted libraries did not work for you, and explain, what you have seen instead of the desired output.
What message or data you want to see on your 74HC595 driven 8-digit 7-segment Display Unit of post #1?
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