28 lines
634 B
Markdown
28 lines
634 B
Markdown
# lec6
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> diagrams needed for this section
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## Transistors
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Two types of transistors will be discussed here: `NPN` and `PNP`.
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Both types however, do share some properties here by referred to as the following:
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* E = Emitter
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* B = Base
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* C = Collector
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### NPN
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Current will __not__ flow across collector through base into emitter if do nothing.
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When we apply a current to the base then current flows through the transistor.
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### PNP
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Current will flow across emitter through base into collector if we don't do anything.
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When we apply a current to the base then current flow stops.
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