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Patrick Fiedler's user avatar
Patrick Fiedler's user avatar
Patrick Fiedler's user avatar
Patrick Fiedler
  • Member for 1 year, 5 months
  • Last seen more than a week ago
  • Germany/Austria
4 votes

Identify SMD component on USB hub

0 votes

HIgh GPIO LOGIC with optocoupler

4 votes
Accepted

PCB Bottom layer GND pour some portion not connected to GND plane

8 votes

Is my washing machine board bad?

0 votes

3V3 polygon has a GND vias layer in it

1 vote

Do I have to use pull up/down resistor with switch with common terminal?

6 votes

Selecting a low dropout regulator for 5-8.5 V input, 3.3 V output

3 votes
Accepted

Higher contact voltage but lower current for 5.5×2.1 mm DC female port

2 votes

Which electrical components can be measured while still soldered to a PCB already, and under which circumstances?

1 vote

Power over Ethernet voltage

4 votes
Accepted

How do I know if a path is short-circuited in Eagle PCB design

1 vote

Flex boards routing inside device housing

0 votes

High-side energy monitoring with shunt