circuit diagram for an adjustable rpm switch
 

I have searched and found the thread in the archives, but the schematic is gone. Does anyone have it and can post it here?
Thanks:)

i have a summit one. 10 bucks and its yours...

so your wanna charge him 10bucks for a diagram???

P.s. id like to have it too..... just incase i ever get bored...

no dumbass, i have a summit adjustable rpm switch, that way he doesnt have to make one....

lol u never said u had a summit SWITCH :P but calm down, i was only poken fun at ya.... but id like a diagram too if anyone has one. It would give me something to do when i get bored when school starts...

Here's mine, scroll down to "RPM Signals" - the control board's what you want.

http://howto.globalvicinity.com/gv_w...i=46&co=1&vi=1

Rev to the RPM you want it to switch at, press the button, and it remembers from then on. The design files and source code are there, but you need a programmer to flash the microcontroller, so I would only recommend it if you're into electronics and want to get into microcontrollers too.

hey patman........ still have that switch? ill buy it from you if u can accept paypal.

Patman, thanks for the offer..
stevej88na thanks for the link, it is great.
Thanks guys...:)