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Electrical Engineering
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Martin

Apparently, this user prefers to keep an air of mystery about them.

158
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  • London, United Kingdom
  • martincowen.me.uk
  • Member for 8 years, 5 months
  • 518 profile views
  • Last seen 17 hours ago

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Top posts (158) All Questions Answers | Votes Newest

39 What's the reason to make power supplies external? Jun 6 '11
22 Why are laptop power supplies marked “IT equipment only”? Jun 3 '11
21 Is a current-limiting resistor required for LEDs if the forward voltage and supply voltage are equal? Apr 11 '11
18 Fast and memory efficient moving average calculation Apr 20 '12
15 Can silicone sealant be used to insulate and waterproof electronic components? May 28 '12
14 will a circuit breaker designed for 230VAC work for 12VDC? Mar 24 '11
13 How do you build a machine in a solid block? Oct 14 '11
13 What is the role of capacitors in DC circuits like motherboard, graphic card etc? Jun 10 '11
12 Switching a Kettle On/Off using a arduino Jan 12 '11
12 6 LEDs in parallel with a single resistor to simplify soldering Apr 28 '11
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