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Messages - kiko

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Other / HELP! the light turns on but my computer doesnt recgnize it
« on: November 07, 2008, 09:10:18 PM »
i GOT A problem
I made all OK ... the LED LIGHT turns on .. IT IS RED ! but the COMPUTER doesnt recognize it when is the calibration it works with a simply remote controller but NOT with the LED PEN i made

whats the problem?

the stuff i used for making the pen:

a battery holder
a led
a battery of 1.5 v ) then i change it to TWO BATTERIES and TWO BATTERIES HOLDER cause the LED didnt turned up.

is important the frequence?
we are a TEAM and were making our science project and its for TOMORROW and WE need to pass PHYSICS

Pages: 1