Electrical Engineering
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Martin

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

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  • London, United Kingdom
  • martincowen.me.uk
  • Member for 10 years, 1 month
  • 640 profile views
  • Last seen 10 hours ago

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39 What's the reason to make power supplies external? Jun 6 '11
23 Why are laptop power supplies marked “IT equipment only”? Jun 3 '11
22 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 Board Design for High Impact Environments Mar 14 '11
12 Switching a Kettle On/Off using a arduino Jan 12 '11
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