Loop detector for traffic light control


Joined Apr 20, 2004
Greetings! And welcome to AAC!

I've moved your post into its own thread, where it will draw more responses.

Please refrain from "hijacking" existing threads with tangent or off-topic questions. You can create new threads for new questions using the "New Thread" button on the upper left of the page.

Our policy is to render assistance, but we do not do the design for you.


Joined May 16, 2005
Topics to study include inductance change based on proximity to iron, and resonance change based on inductance change. You might want to read up on filters as well.