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Electrical Engineering
Bob Jacobsen's user avatar
Bob Jacobsen's user avatar
Bob Jacobsen's user avatar
Bob Jacobsen
  • Member for 6 years, 6 months
  • Last seen more than a month ago
  • Berkeley, California, USA
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answer
45
How did this capacitor survive having a nail driven through it?
Feb 19, 2018
answer
28
How does LIDAR avoid getting confused in an environment being scanned by hundreds of other LIDAR?
Aug 6, 2019
answer
16
How can I wire a 9-position switch so that each position turns on one more LED than the one before?
Apr 23, 2019
answer
9
In a multicore cable, what is the nylon "string"?
May 29, 2018
answer
6
Parallel RC filter on SCR gate
May 19, 2018
answer
6
Is there any technical/safety reason to ground off-grid solar?
May 16, 2018
answer
6
Saturation problem of comparator
May 14, 2018
answer
5
Propagation 'speed' of EM waves in air versus through conductive material
Oct 12, 2019
answer
5
RS-232 interface chip problem - why is the voltage level so wrong?
Jan 10, 2019
answer
3
BJT Base-Emitter Voltage
Apr 1, 2020
Top network posts
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167
Why does the same proportion of a radioactive substance decay per time period? (half life)
87
What happens when you put water under intense pressure?
58
Does friction always oppose motion?
56
If the first law of thermodynamics ensures conservation of energy, why does it allow systems to lose energy?
54
Should a soda bottle be stored horizontally or vertically?