Electrical Engineering
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Alan Campbell

Ex RAAF electronics technician, current employee of Lockheed Martin Australia, 30+ years experience in assorted electronics & computer related projects

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  • Adelaide, Australia
  • Member for 7 years, 11 months
  • 199 profile views
  • Last seen 2 hours ago

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7 Why can't I light a LED with a 1.5 V battery? Nov 19 '17
6 Why are MAX-, AD-, LT- parts (among others) so expensive? Sep 28 '14
6 Purpose of 2 resistors in high pass filter? Nov 16 '14
5 How do I know if a transformer will output A.C. Or DC? Oct 19 '14
5 Microcontroller/cpu for fast trigonometry in robot? Mar 13 '13
5 Need help with selecting an antenna for PCB Apr 22 '13
5 Calculating the power of a signal Feb 15 '15
4 External MMU for cortex-M Oct 2 '14
3 Can I charge multiple devices from one transformer? Mar 13 '13
3 Use transistors to amplify a very small voltage Mar 1 '15
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