I know it has to be easy to build a TPS activated swithc, anything over 4.3 votls to activate a 12V relay.

I just dont know how. Anybody have any help, or things i can look into?

Anybody proving enough info so i can build one, will get a prototype free <img border="0" alt="[cheers]" title="" src="graemlins/gr_cheers.gif" />

Ryan. <img border="0" alt="[Pontiac]" title="" src="graemlins/formula.gif" />