COMPUTER ARCHITECTURE
INPUTOUTPUT DEVICES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What input does the grid on the Micro:bit detect?
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Pressure
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Bending
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Shaking
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Light Levels
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Explanation:
Detailed explanation-1: -A light sensor is an input device that measures light levels. Your BBC micro:bit uses the LEDs to sense the levels of light and lets you program your micro:bit as a light sensor.
Detailed explanation-2: -The micro:bit module has a 5x5 matrix, or grid, of LEDs on the front of it. An LED, or Light Emitting Diode, is an electrical component that allows electricity to flow through it in only one direction. When an LED is hooked up in the proper direction and electricity is applied, the LED lights up.
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