Instructables

hall effect sensor



what kind of hall effect sensor would I need to make an electromagnetic suspension device? where from?

I am not sure what is used in the video but I pulled a hall effect sensor out of an old 3.5" floppy drive and used it to make a
http://www.instructables.com/id/Magno-Sniffer-Magnetic-Sniffer-Probe-Whistler-Thi/
sabre (author)  PuffMag1cDrag0n5 years ago
cool project. thanks for the info