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74HC595 Micropython Driver for 7-segment display
Posted: Mon Jul 25, 2022 11:44 am
by syeda12
Is there any micropython library available for 74HC595-based seven-segment display?
Re: 74HC595 Micropython Driver for 7-segment display
Posted: Mon Jul 25, 2022 1:20 pm
by scruss
Awesome MicroPython has a
LED Segment display category, which lists:
TM74HC595 - Driver for shift register controlled 5 pin display modules.
Re: 74HC595 Micropython Driver for 7-segment display
Posted: Mon Jul 25, 2022 4:16 pm
by syeda12
Does it work for daisy chain displays?
Re: 74HC595 Micropython Driver for 7-segment display
Posted: Mon Jul 25, 2022 5:58 pm
by scruss
Code: Select all
>>> import TM74HC595
>>> TM74HC595.TM74HC595Controller(sclk=21, rclk=22, dio=23, num_displays=4).test()
points to "Yes".