COMPUTER PROGRAMMING FUNDAMENTALS
RASPBERRY PI PROJECT IDEAS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Type A USB Connector
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Electronic or Digital Circuit Board
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The Compute Module
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A Slot To place GPIO Cards
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Detailed explanation-1: -Digital input and output components are easy to use with the Raspberry Pi, as the GPIO pins are all digital. They can only send or receive 1s and 0s. However, not all components are digital. Some are called analogue components.
Detailed explanation-2: -What is GPIO? A general-purpose input/output (GPIO) is a digital data pin on a circuit (either an integrated circuit or electronic circuit board). A user may change the GPIO’s function at run time and manipulate the pins to operate as inputs or outputs.
Detailed explanation-3: -GPIO allows you to programmatically interact with the physical world by attaching sensors, relays, and other types of circuitry to the Raspberry Pi. Each pin on the board either has a predefined function or is designated as general purpose.
Detailed explanation-4: -Differences between DIO and GPIO DIO and GPIO have the same interface or platform, however, DIO is isolated using opto-isolation, while GPIO is non-isolated. DIO provides an additional layer of protection from electrical events that can cause machinery failure if a GPIO was used instead.