Magnetic levitation kit pull-up DIY

Specifications Brand Name: NoEn Material: Plastic Origin: Mainland China Pull up type magnetic levitation bare system, suspended type magnetic levitation bare system. Modular design, using classic circuits, stable and reliable suspension. The product is a pre made finished product, and as it is a bare system (including a suspended strong magnet), it needs to be equipped with a 12V power supply and bracket. Explanation: 1. Magnetic levitation principle: All magnetic levitation principles are actually the same. The Hall element senses the position of the magnet and adjusts the magnetic force of the electromagnetic coil to make the strong magnet levitate. 2. Product specifications: approximately 5.5cm in length, 5.5cm in width, 5cm in height, and approximately 50g in weight. 3. The color of the indicator light is random, and the color of the product indicator light you receive may be different from the picture below because the LED is mixed together. The color of the indicator light for a