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Old 02-01-2004, 11:40 PM   #12
Scooby Newbie
Member#: 51076
Join Date: Dec 2003
Chapter/Region: South East
Location: Charlotte, NC
2004 WRX Sti
Baby-Rattle Blue


I like brunetmj's and vrg3's approach. You can use push buttons, Hall effect or reed switches with magnets, or optical sensors. Just run the switch outputs into an encoder, then to a decoder/driver and 7-segment display. Can't remember the CMOS chip numbers at the moment, I'm despondent over my Panthers -
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Silverwheels is offline   Reply With Quote