This is a hall effect sensor for use with RT_EX-Turntable
The board is 18mm x 15mm.Output is low in the presence of a magnetic field.
Hall sensor is DRV5032. This is a very sensitive sensor and it will detect magnetic fields upto 3mm away from the sensor. It is also omnipolar so you don't have to work out which way around to have your magnet.
Recommended magnet is a 3mm dia x 2mm neodymium magnet.
On aliexpress
This will be supplied with a 3pin right angle header that you need to solder. Not the coloured one in the image.
It includes one 50cm male servo extension cable
This product was added to our catalog on Thursday 12 February, 2026.
