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Old Jun 09, 2011, 04:25 AM
I love FPV!
Cralis's Avatar
Eastern side of Australia
Joined Jan 2007
4,650 Posts
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Help me connect this thing?

I'm looking to display the voltage on my ground station, so ordered this:

Mini DC 7-15V Red LED Digital Panel Meter

http://cgi.ebay.com.au/Mini-99-9V-LE...ht_3001wt_1139

How do I wire it?? There's 4 wires. I just want to get the voltage displayed for my 12V battery... Does this need a separate battery to power it? Or can I just use the red and black wires to the battery?
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Old Jun 09, 2011, 04:41 AM
Registered Loser :)
mark hitchman's Avatar
New Zealand
Joined Sep 2009
1,928 Posts
Use the blue and black to negative

Use the green and red to positive

Mark
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Old Jun 09, 2011, 04:42 AM
I love FPV!
Cralis's Avatar
Eastern side of Australia
Joined Jan 2007
4,650 Posts
Thanks Mark.
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Old Jun 09, 2011, 05:29 AM
Registered Loser :)
mark hitchman's Avatar
New Zealand
Joined Sep 2009
1,928 Posts
You're welcome.
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