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Electrical Engineering
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lemon
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#104 this year
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Electronics hobbyist and circuit designer.

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6
Should long PCB traces be treated as transmission lines?
Feb 21
5
What is the advantage of using polygonal copper pours over straight traces in buck converter PCB design?
Apr 2
4
Unknown signal source
Feb 10
4
Soldering iron tip gets oxidised
Feb 7
3
Is it bad practice for audio inputs and outputs to share a common ground?
Mar 4
2
What is the name of these old colored indicator bulbs and are they still manufactured?
May 15
2
High value resistor on comparator input
Feb 10
2
Modern and popular ICs for 5 V, 3 A switching regulator
Feb 7
1
What is the correct definition of a floating output DC-DC converter?
Apr 11
1
What does a voltage or current source actually output?
Mar 17