please can someone help I have the following circuit finally using two shift registers and have freed up so many pins on my uno, thank you to all that have helped me. as I was saying the following circuit I have got working very nicely with 16 leds scrolling from both sides and meeting in the middle…

trying to add a pushbutton to my circuit please help me

MK1888 October 6, 2017, 9:06pm 2

Don't use uncommon abbreviations. You want to add a peanut butter?

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