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Re: protable controls w/o using teather
Quote:
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Originally Posted by Pat Fairbank
You can safely power the OI from a robot battery or something smaller, as long as its in the 9-12 V range. We have done this many times. Just destroy an OI AC adapter and hook up the wires to your battery, paying careful attention not to reverse the polarity.
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WHOAOAOA!!! The picture (discussed about 1 post below yours) has 3 9v batteries!!! Can the OI safely work on 3batt * 9v = 27volts? Just curious 
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Aren't signatures a bit outdated?
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