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.
Lines are wires.
A cross with a dot or a mark in the center shows all 4 wires connect.
A cross without a dot shows two wires. One may be on top of another, but they don't connect.
The other symbols represent the components.
As for the other symbols, I wont go through them here since there are alot of them. Just do a search for any schematic and then on most schematics, you will see labels representing devices (for example, Q1 = transistor).
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