Output Devices for Standard Users

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How do monitors work?
The displayed picture comes from the graphics card. A wired output runs it from the graphics card to the monitor. These have the same set of specification allowing free communication.
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How do Impact Printers work?
Impact Printers touch the paper to create an image. First, the print head sprays drops of ink. The print head is mofved around by the print head stepper motor. A belt attaches the print head to the print head stepper motor.
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How do speakers work?
A speaker converts the electrical signal into sound energy. When it moves forwards and backwards the air pressure of the speaker increases and decreases.
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What is an actuator?
An actuator is a component of a machine which is responsible for moving or controlling a mechanism or system
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How do actuators work?
The actuator has a motor and a brake on top of the motor. The brake prevents the valve from opening when wanted to. The motor gets the power to start from a motor start capacitor. Limit switches control if the electrical contacts are on or off.
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Other cards in this set

Card 2

Front

How do Impact Printers work?

Back

Impact Printers touch the paper to create an image. First, the print head sprays drops of ink. The print head is mofved around by the print head stepper motor. A belt attaches the print head to the print head stepper motor.

Card 3

Front

How do speakers work?

Back

Preview of the front of card 3

Card 4

Front

What is an actuator?

Back

Preview of the front of card 4

Card 5

Front

How do actuators work?

Back

Preview of the front of card 5

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