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Re: gEDA-user: buzzing board

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Subject: Re: gEDA-user: buzzing board
From: Steve Meier <smeier-atMUNGEDalchemyresearch_dot_com>
Date: Fri, 14 Sep 2007 11:54:55 -0700
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Going way back in this conversation.

The OLED has noise on it 0.5V.  What frequency?

The switchers are opporating at 150KHz.

What frequency is the buzzing?

Could the two noise signals be mixing?

Could a capacitor be humming like a tunning fork with respect to one or
more of the noise signals?

Steve Meier



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References:
- Re: gEDA-user: buzzing board
  - From: Steve Meier
- Re: gEDA-user: buzzing board
  - From: DJ Delorie
- Re: gEDA-user: buzzing board
  - From: Steve Meier
- Re: gEDA-user: buzzing board
  - From: DJ Delorie
- Re: gEDA-user: buzzing board
  - From: evan foss
- Re: gEDA-user: buzzing board
  - From: DJ Delorie
- Re: gEDA-user: buzzing board
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