How to Make Magnetic Levitation Device | DIY Magnetic Levitator V2.0

This is the second version of my magnetic levitation device. This is the final version of the project made on a PCB. The key components of the project are an electromagnet and a hall effect sensor. This device levitates a neodymium magnet, but it also can levitate bigger objects if you attach them to the magnet. In this video, I show how I made this device step by step. PCB KiCAD files are here: https://github.com/electrical-pro/levdev_v2 And here is the first version that I made 3 years earlier: https://youtu.be/Ofz_0GsrBmk is was just a proof of the concept.