Thanks to Tony G4WIF for alerting us to this really nice video from the fellow who made all those great "Secret Life of Machines" videos. This video on LED's makes me want to improve the lighting in my work shop. And I think I need some more high wattage resistors. I'm really glad Tim Hunkins is making more videos. His look at the Secret Life of Radio was a real masterpiece.
Posts
Re: DX-60B audio circuit levels
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Interesting about the hum. I noticed a bit of hum after applying the
WA1QIX mods to mine and grounding the chassis, but adding some extra filter
capacita...
2 hours ago
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