Pulse Motors: Hall Sensor OpAmp Dual Channel Driver Demo
I added the second channel mosfet and coil. Interesting result– haven’t yet tuned it, this is the “first light” so to speak. Nice rapid spinner… I’m glad that the Hall sensor tops out at 27 kHz !
NOTE WELL: If anyone thinks that there is any evidence for “magnetic vortex” in this video, you will have to explain clearly how it is that the ball spends as much time going COUNTERCLOCKWISE as it does going CLOCKWISE around in the chamber. That’s a neat trick for a vortex, don’t you think, especially when nothing is changing about the drive parameters.