I want to make a gear indicator with a 5x7 dot led matrix display
Hello everybody, like the title said, I'd like to make my own gear indicator with a 5 X 7 dot led matrix display. I know that I need a 5x7 dot led matrix display but I don't know what to use to control it, what to use between the transmission signal and the display module. Dose someone can tell me what hardware that I need please. Thank you for your time, Rick.