Re: ?low temp issue
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You don't need to know the voltage, or Ohm's Law - just put an ammeter in series and you can read the current directly! As others have said, it's the CURRENT that operates the clocks.
From: James <wikitoria4501@...>
Sent: Tue, 23 Jun 2020 5:08
Subject: Re: [synchronomeelectricclock] ?low temp issue
With the buck converter its easy to adjust the supply voltage by turning a screw. I can adjust by 0.1 volt accuracy. If I measure the systems total resistance it very simple to use ohms law and get to the 0.3 amps.