3. Electronic Components Flashcards by Ava Fleming

Q

Resistor

A

Controls current flow

Toaster
Laptops
Mobile phones
Electric stove

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Q

LED

A

Emits light
Needs a resistor in series

Television

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Q

Switches

A

Control current flow
Many types of

Lights
Doorbells

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Q

Types of switches

A

Toggle
Push-to-make
Slide

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Q

Capacitor

A

Stores and releases energy

Used in timers

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Q

Transistor

A

Acts as a switch or amplifier

Used in logic circuits
Memory chips
Cell phones

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