A tacky question

crampedson

Newly Enlightened
Joined
Nov 13, 2005
Messages
75
I was wondering how lights like the LiteFlux LF5XT work with a tack switch? How does the switch transmit a signal to the driver board if it does not directly control power itself? Is there an extra conductor that is needed? Is the switch actually a microchip (which would need a dedicated +ve connection from the battery for its own power)?

P.S. Excuse the bad pun :)
 
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