howie
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I have to monitor current, voltage and rpm readings from a control panel using their analog panel meters present on the site. The panel meters has 0-200 VDC, 0-250 VAC, 0-60A and a tachometer.
Any idea on how to interface it onto a processor to display those reading for monitoring? External Circuit needed?
Regards to all..
Any idea on how to interface it onto a processor to display those reading for monitoring? External Circuit needed?
Regards to all..