Electronic components - Function

Function of different electronic components

Resistor

LDR

NTC and PTC

LED

The value depends on the intensity of the light

Limit the flow of electrical current

The value depends on temperature

Diode that can emit light

• Resistor - Limit the flow of electrical current
• LDR - The value depends on the intensity of the light
• NTC and PTC - The value depends on temperature
• LED- Diode that can emit light

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Patricia Hermida - Tecnoloxía Ortigueira

Function of different electronic components

Transistor

Capacitor

Diode

Buzzer

Allows the current to flow in the anode-cathode direction, but not the reverse

Device that emits a sound when an electrical current is applied to it

Is used to amplify electrical signal

Is used to store and discharge electrical energy

• Transistor - Is used to amplify electrical signal
• Capacitor - Is used to store and discharge electrical energy
• Diode- Allows the current to flow in the anode-cathode direction, but not the reverse
• Buzzer- Device that emits a sound when an electrical current is applied to it

Solution will appear in 40 seconds

Click here to grt the pencil >

Patricia Hermida - Tecnoloxía Ortigueira