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Old 07-17-2007, 05:11 PM
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i3dm
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Default Electronic On\Off switch

Hello guys,

Is there such a thing as an electronics On\Off switch that connects to the Rx and can be switched on and off frm the Tx by a switch ?

I want to build a smoke pump and i want to make it switchable on\off (no ESC needed) - i could always use a servo connected to a mechanical switch - but is there such a devidce already ? the current draw of the pump motor is only about 0.5A.

thanks.