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.
So I recently got my hands on a box of ne-2 neon bulbs and I wanted to make a 7 segment display with those bulbs but I need an opinion on how to interface an Arduino to them. I was thinking I could run the bulbs in parallel, (like in the picture below) and have a relay on each bulb. (Yes, I know...
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