nice video! that reminds me of the same basic principle behind a type of electric guitar pickups called humbuckers. they have to coils in series with one wired/wound out of phase to the other one so any AC hum it pick ups it bucks it, and the magnets on each coil that magnetize the strings (that the coils pickup) are opposite so the guitar's AC signal is in phase. kinda crazy but they work lol
It reminds me of an active filter. Very interesting demo and the oscilloscope display is great. I get questions able doing more O-scope demos and this is a good one. Without it, it would be very difficult to understand what was going on in the circuit.
nice video! that reminds me of the same basic principle behind a type of electric guitar pickups called humbuckers. they have to coils in series with one wired/wound out of phase to the other one so any AC hum it pick ups it bucks it, and the magnets on each coil that magnetize the strings (that the coils pickup) are opposite so the guitar's AC signal is in phase. kinda crazy but they work lol
fnaguitarplayer9 1 year ago
It reminds me of an active filter. Very interesting demo and the oscilloscope display is great. I get questions able doing more O-scope demos and this is a good one. Without it, it would be very difficult to understand what was going on in the circuit.
AllAmericanFiveRadio 1 year ago