- #1
Franklin Lopez
- 5
- 0
I am building a magnetic suspension circuit. Basically to hold up a ball with a a piece of metal inside using a coil with an electromagnetic current. The circuit has already been set up. The ball is attracted to the coil but does not stay levitated. It should stay below the led sensor and the photo sensor. We believe the current should drop but it doesn’t and adjusting the pots does nothing to the current nor the voltage.