Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Hi, I would like to model a "billboard" for a display on a train layout. This display would be a grid of 60 ltp747r 5x7 common cathode matrices that would be driven from a pic 16f877. The display would be arranged as 12 5x7 chips across by 5 chips down. My initial question is a confirmation...
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