Amplifier

145

01:30:33

Amplification of led

published 7 years ago

BillyT

7 years ago

To the greatest extent, use the circuit components as they come down, keep the layout tidy. Here is the circuit redrawn, because of the lack of resistors and incorrect voltage levels, the transistor base current is too high, it should only be the current through the led divided by the transistor gain. http://everycircuit.com/circuit/5440003051356160

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