Students read the terms associated with the Bipolar Junction Transistor (BJT) . They also view formulas for dc current and voltage.
Learners use two calculations to prepare a graphical solution to the biasing of bipolar junction transistors and junction field effect transistors. This method eliminates the problem of having to re-calculate the operational Q point when dealing with hard saturation.
By Roger Brown
In this animated object, learners trace the olfactory pathway from the nasal cavity to the olfactory cortex.