Beat the Test challenge rooms in Transistor with our detailed guide full of tips and helpful hints!

This circuit uses pulsed current to check transistor hFE on an oscilloscope. The circuit creates the biasing conditions specified by the transistor’s manufacturer.

The following automatic battery-charger design is created with a circuit that could qualify as the simplest window comparator ever built around a single transistor (see the figure). It starts ...

Beat the Test challenge rooms in Transistor with our detailed guide full of tips and helpful hints!