Raspberry Pi
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Marla

Analog design and magnetic fields ; Retired electrical engineer.

Early years were in Motorola R&D with high power VHF transmitters.

Spent most years designing Induction Heaters and associated products (up to 1 megawatt power supplies).

I do enjoy restoring old tube type radios and the cabinets.

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  • Colorado USA
  • Member for 7 years, 2 months
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  • Last seen Feb 2 at 14:51

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Top posts (11)

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4 LM35 long electric wire Dec 27 '15
3 Raspberry Pi GPIO randomly triggered Jul 7 '14
3 Controlling Buzzer Module - No sound May 25 '14
2 Problems with Pifm legality Jul 3 '14
2 GPIO switch relay 12V AC Jun 14 '14
2 Need a beginner test program written in Python for audio (sound) output May 21 '14
2 Using Python Shell (Idle or Idle 3) I get Run time error and suggestion that I “Try running from Root” May 12 '14
1 Need a beginner test program written in Python for audio (sound) output May 21 '14
1 Low voltage and debounce issues in an industrial environment Mar 1 '16
1 GPIO pin - possible floating voltage when used with a transistor Jun 29 '14
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