Numerical Mains Volt Plans/Kit????

Zero Cool · 15th November 2004, 04:35 PM

Anyone know of some schematics or a kit that uses Numerical Segment LED's to read the Mains voltage?

Zero

dangus · 15th November 2004, 08:56 PM

There are gizmos that monitor power consumption, like the "Kill A Watt" It can also display voltage, line frequency, and power factor. Around $30 on Ebay, or try your local solar energy stores.
http://www.p3international.com/produ.../P4400-CE.html

Or, theres lots of panel meters on Ebay, including "AC 0-300V 3 1/2 Digital LED Volt Voltage panel meter" which is exactly what you want. Bids start at $9.99.

Since you said "mains", are you in the UK? Well, try Maplin or Velleman; they probably have kits or dirt cheap imported meters, or search ebay uk for panel meters.

15th November 2004, 04:35 PM	#1
Zero Cool Audio Junkie diyAudio Member Join Date: Sep 2004 Location: MN	Numerical Mains Volt Plans/Kit???? Anyone know of some schematics or a kit that uses Numerical Segment LED's to read the Mains voltage? Zero

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15th November 2004, 08:56 PM	#2
dangus diyAudio Member Join Date: May 2004 Location: Vancouver Island	There are gizmos that monitor power consumption, like the "Kill A Watt" It can also display voltage, line frequency, and power factor. Around $30 on Ebay, or try your local solar energy stores. http://www.p3international.com/produ.../P4400-CE.html Or, theres lots of panel meters on Ebay, including "AC 0-300V 3 1/2 Digital LED Volt Voltage panel meter" which is exactly what you want. Bids start at $9.99. Since you said "mains", are you in the UK? Well, try Maplin or Velleman; they probably have kits or dirt cheap imported meters, or search ebay uk for panel meters.