Electrical Engineering
Phil Frost's user avatar
Phil Frost's user avatar
Phil Frost's user avatar
Phil Frost
  • Member for 10 years, 9 months
  • Last seen more than 2 years ago
  • EN82jm
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All Questions Answers
Score Newest
answer
256
How can I efficiently drive an LED?
Jan 23, 2013
question
157
How can I efficiently drive an LED?
Jan 23, 2013
answer
82
Does mAh measure how long a battery would last?
Aug 17, 2013
answer
80
How can I implement regenerative braking of a DC motor?
Jan 26, 2013
answer
80
MOSFET: Why the drain and source are different?
Jun 13, 2013
answer
73
My understanding of RC circuits is broken
Jan 22, 2015
answer
72
How does a capacitor smooth energy?
Jan 11, 2015
answer
61
Does turning a lighbulb on and off repeatedly use more energy than just leaving it on for hours?
Jan 23, 2013
question
59
Why would one drive LEDs with a common emitter?
Feb 12, 2013
answer
56
What is input and output impedance of an opamp?
Jun 22, 2013
Top Meta posts
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29
Does it bother anyone else that the site banner shorts pairs of IC pins together?
9
How do you explain the concept of relative voltages to inexperienced questioners?
9
Smaller CircuitLab schematics
8
"not an answer" vs. "not a good answer"
7
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182
Would a Moon made of water pose a threat to Earth during eclipses?
157
Why do bell curves appear everywhere?
147
When to optimize for memory vs performance speed for a method?
75
Pythonic way to avoid "if x: return x" statements
71
Does lift equal weight in a climb?

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