All Questions
2
questions
9
votes
2
answers
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Strange Solder Spots on PCB
I was tearing down some old CD drives and while taking a look to the PCB I found two pointy solder spots, connected to the first pin of each side of a chip which makes me think is an EEPROM.
There ...
- 574
14
votes
4
answers
10k
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Questions on mass-production soldering
Wave soldering
I am trying to understand how wave soldering works. Unfortunately the Wikipedia article has has left me unsure about the process:
Is the entire board with its components quasi-...
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