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 You can expect to see the the same old same old again this weekend! Another set of fantastic experiences for thousands of kids across the country. And once again, Mission Accomplished. - Aidan F. Browne [more] |
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#3
02-04-2012, 10:06
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Re: pic: VEX power from 12v
Whoa, way to revive an old thread!
The key part is a variable voltage regulator (probably an LM317T), so take a look at the datasheet to find out exactly what resistors you need. The Vex controller needs between 7.2 and 9V. You could also use a straight 9V voltage regulator, although you would probably have to order these instead of getting them from Radio Shack. 
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