Physical Computing

What is this called?

• Computer

• Smartphone

• Micro-controller

• Microchip

What is the name of this components?

• Bulb

• Light Emitting Diode

• Resistor

• Sensor

What is the most suitable use of this component?

• To increase electrical flow

• To keep a stable current

• To reduce electrical flow

• To make a circuit pretty

Which of this circuit will turn on the LED?

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Which of this circuit will not work?

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Which resistor has higher resistance (Ω)?

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What is the most accurate outcome of this code?

• All the LED will turn on

• LED in Pin 9 will turn on

• LED in Pin 9 will turn on for 1 second and turn off for 1 second in repeat

• LED in Pin 9 will turn on for 0.5 seconds and turn off for 0.5 seconds in repeat

What is the most suitable use of this component?

• To emit sound

• To emit light

• To detect sound

• To detect light

What is the most suitable use of this components?

• To detect distance

• To detect sound

• To detect light

• To detect motion

What is this code used for?

• To provide an output within a range of values.

• To provide an output that is on or off.

• To provide an input in pin 5.