I have had an idea for a small project and while i’ve had some experience with electronics it has been YEARS. I was looking around and came across this cute little thing:) Seems like it would save me a lot of hassle. What I would like to look at doing is driving a digital tach from a car (I’m assuming a fairly standard signal drives this). I want to drive this with the cpu readings from a mobo through the arduino.
Any quick thoughts on the feasibility of this?
Cheers in advance!