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Electrical Engineering
Richard Crowley's user avatar
Richard Crowley's user avatar
Richard Crowley's user avatar
Richard Crowley
  • Member for 8 years, 5 months
  • Last seen more than 4 years ago
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Top posts
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answer
68
Where does electricity go after being used?
May 13, 2016
answer
49
Why are DC signals bad for loud speakers?
May 9, 2016
answer
47
How do I describe this circuit?
Sep 14, 2016
answer
35
How safe is 48V DC?
Nov 6, 2016
answer
27
When I added a resistor to a set of christmas lights where I cut off bulbs, it gets hot. Why does a shorter string of lights not need a resistor?
Nov 1, 2016
answer
25
Why are through holes PLATED in PCBs?
May 6, 2016
answer
23
Very small transformer powering a microwave oven
Nov 12, 2016
answer
19
Open drain concept in I2C bus?
Jun 27, 2016
answer
16
What is a "100R" resistor?
Jul 20, 2016
answer
15
What is the identity of this shiny insulator?
Jun 3, 2016
Top network posts
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41
Home electronics break daily and wiring is OK. Any ideas?
10
Why motorbike sounds are never real?
8
Can I install a USB-charger receptacle on a GFCI-protected circuit?
8
Why do microSD cards have less than advertised space?
7
Why is Central Time an hour behind? (9 E / 8 C)