Funding opportunities for startups

1.  Entrepreneurship Development Innovation Institute-Tamil Nadu (EDII-TN) funded through Innovation voucher program (IVP)-A
2.  Startup India Seed fund scheme (SISFS)
3.  Nidhi Seed Support Scheme (Nidhi-SSS).

2001, Application of Eddy-current Sensor for Air Gap Detection in Magnetic Suspension Motors: Li Xi’nan

 

This paper does not give any details about the Circuit of the sensor

But it gives to testing schematics

In one one of them has a 2 level measuring system, a disk with a step on the face.

the other one is a continuous measuring system, basically sinusoidal varying thickness of disk that is  rotating