Java Physics



Not Gate

  • Drag to change the position of the hair-dryer.
  • When Vout voltage exceeds 2V, the buzzer will sound.
  • Vin and Vout are related as follows:
  If Vin < 1V, Vout = 6V
  If 1V < Vin < 1.4V, Vout drops linearly from 6V to 0.2V
  If Vin > 1.4V, Vout = 0.2V



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NPN transistor CE Amplifier

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  • The author (Chiu-king Ng) has the copyright on all the simulations in this website.
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  • Last Update:2019-3-20