I am building a project with an Uno R3. I need to get my hands on a Speake & Co fluxgate magnetometer (FGM-3H) but can't find it any place for sale. I tried to google the company and eBay but it look like there not available any more.
Does any one know where they are still sold or if there is a comparable unit someplace? I am comming up with zero on the internet.
Thanks in advance.
Sam