Sine wave track for inductive position sensing

[der.ule]

there were some nice threads about this before:

How to route sine/cosine patterns for an angle sensor?

[image] This is the type of routing required for an IPS22xx angle sensor - how can you best do this in KiCAD? Does it work best as a footprint? Or? Any pointers? TIA.

Code to write sine/cosine curves for angle sensor

Previously users (@rolfo, @Pererva sorry others, new users can only tag 2) discussed how to generate a repeating sinusoidal pattern on a PCB for inductive angle sensors. That thread has now closed due to age, but I wanted to post my recent work. Here is the old thread: I have written some simple python code which generates a PCB along these lines. It does not generate a complete sensor PCB yet, but it should serve as a jumping off point for anyone interested in this kind of thing. And you m…

maybe they could help you out