Hi everybody
As part of a Arduino rotator project I am working on I have a hall effect sensor and was wondering how big a magnet is needed for it?
Here is the sensor
https://www.digikey.com/product-deta...1001-ND/374779
Something like this?
https://www.ebay.com.au/itm/4mm-x-1-...HvkqhufnreewxQ
I have no idea!!!
Thank you
Jeremy