About This File
Falstad circuit showing how to set up dual rail ...eg pos and neg voltages for op amp.
use open file in the applet to use this file. and change the resistance to alter the voltage and trigger the led via a transistor.
Falstad circuit showing how to set up dual rail ...eg pos and neg voltages for op amp.
use open file in the applet to use this file. and change the resistance to alter the voltage and trigger the led via a transistor.