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Sorry for the noob question but how do you program this? Arduino ide or hex uploader?
This is awesome great project!!!
I made it but encountered a problem. What would cause the letters to be displayed backwards? It scrolls from left to right all rows and columns display properly but the words are backwards. Any help would be greatly appreciated.
Thank you!!! Thats what it was i had the wrong schematic of the 4017.
I am new to coding sorry. How do I adjust the mic?
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