Gikfun Copper Magnetic Levitation Coil for Magnetic Suspension with Cable Arduino DIY Kit EK1910

Gikfun Copper Magnetic Levitation Coil for Magnetic Suspension with Cable Arduino DIY Kit EK1910

Gikfun Copper Magnetic Levitation Coil with Iron Core for Arduino DIY (Pack of 3pcs) EK1909

QWORK Demonstration Induction Coil with Primary Coil, Secondary Coil and Cylindrical Magnet for Physics Teaching