Source code for Yaris Tachometer

[CtrlAltDefeat]

Originally Posted by metalshark

The biggest problem is the BS2 chip costs $50. I need to re-prototype this project using the new Parallax Propeller chip since they just dropped the cost to $7.95.

yes, $50 for just the chip would be way too much, an aftermarket tach would cost less. The Propeller version, however, sounds right up my alley... I think it would look good with rectangle or square LEDs (or rectangle shaped covers) closely set together. It would be awesome to somehow incorporate it into the gauge cluster...