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.
Hey everyone. A friend of mine sent me this picture asking what's with all the lines. My best guess is that they are acting as some type of filter but honestly, I have no clue. Can anyone shed some light? Thanks!