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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Powers a Raspberry Pi
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A general-purpose input/output is an uncommitted digital signal pin on an integrated circuit or electronic circuit board whose behavior-including whether it acts an input or output-is controllable by the user at run time.
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A general-purpose input/output is an committed digital signal pin on an integrated circuit or electronic circuit board whose behavior-including whether it acts an input or output-is uncontrollable by the user at run time.
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A general-purpose of the Raspberry Pi digital signal pin on an almost circuit or electronic circuit board whose behavior-including whether it acts an input or output-is controllable by the user at run time.
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Detailed explanation-1: -The GPIO pins allow the Raspberry Pi to control and monitor the outside world by being connected to electronic circuits. The Pi is able to control LEDs, turning them on or off, run motors, and many other things. It’s also able to detect whether a switch has been pressed, the temperature, and light.
Detailed explanation-2: -This is 40-pin GPIO Extension Board and GPIO cable for Raspberry Pi model B+, 2 model B and 3 model B.It is used to lead out pins of Raspberry Pi to breadboard to avoid GPIO damage caused by frequentplugging in or out.
Detailed explanation-3: -Most models of the Raspberry Pi have a 40-pin header, as shown in the image above. Of the 40 pins, 26 are GPIO pins and the others are power or ground pins (plus two ID EEPROM pins, which you should not play with unless you know your stuff!).
Detailed explanation-4: -GPIO stands for General Purpose Input Output. The Raspberry Pi has two rows of GPIO pins, which are connections between the Raspberry Pi, and the real world. Output pins are like switches that the Raspberry Pi can turn on or off (like turning on/off a LED light). But it can also send a signal to another device.