What is a PCB used for?

Related questions

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2. What PCBA stand for?
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4. What is Eagle CAD?
5. What is PAD in PCB?
6. What is special about an eagle?
7. Is Eagle CAD free?
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Tags

1. #signal
2. #tracks
3. #using
4. #printed
5. #support
6. #connect
7. #electronic
8. #pathways
9. #sheets
10. #etched
11. #laminated
12. #board
13. #mechanically
14. #substrate
15. #copper
16. #conductive
17. #components
18. #traces
19. #circuit
20. #electrically