Hello,I've mount a levitation module I bought on Banggood. When I present a magnet on the top, I've only a lighting LED and nothing more. The potentiometers don't seems to act anything.Someone can help me?There's two jumpers and I saw in another version of module that's can be used for plug an am... view more

• magnet
• DIY
• module levitation electronics
• levitation
• coil