carioux2008
New Member
Hey guys, what are your thoughts on a SIMPLE fuel injection timer based on throttle position and RPM. As RPM and/or throttle position increased, the clock frequency of a 555 timer or similar circuit would increase to increase the amount of fuel being fed into a small engine. Im just not sure that I would be able to model this on the computer before I tried it practically. What programs could I use to do this that is easier to use than Circuit Maker 2000 Pro?