Magnet security 1
magnet security for elevator. A aluminium rail with a bigs neodymium magnets… .it could be used as a savety device on lifts in tower.Thanks to Mr JL-T ( technician chemist) for tests !
Experiments, inventions, patents, …
magnet security for elevator. A aluminium rail with a bigs neodymium magnets… .it could be used as a savety device on lifts in tower.Thanks to Mr JL-T ( technician chemist) for tests !
gilles.charles@univ-orleans.fr it’s great demonstration of induction current in iron barre (Lenz law) with 30volts, 30 amp( 900W)
Fête des sciences 2006 Coca-Menthos effect. Test effectué par M.De Lavernette (Fac des sciences de Bourges) gilles.charles@univ-orleans.fr
THE ROTOR IS IMPORTANT IN A PULSE MOTOR, THE COIL IS IMPORTANT IN A PULSE MOTOR….!
This shows a ‘flip flop’ circuit being used to drive a simplistic voltage booster setup. The flip flop tells two NPN transistor to turn a pair of 1mH inductors on and off. LEDs are…