Robotics & Artificial Intelligence
Task of digitalWrite() function is …………… .
- Give input to Arduino
- Take output from Arduino
- Both a and b
- None of these
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Answer
Give input to Arduino
Reason — The digitalWrite() function is used to send input to the Arduino by writing HIGH or LOW values to the digital output pins.
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Related Questions
The …………… pin is used to give ground connections to the motors that are going to control the wheels of the robot.
- GND Pins
- 5V Pins
- Output Pins
- None of these
Number of pins on Motor driver IC, L293D is …………… .
- 14
- 15
- 16
- 17
The role of enable pin in motor driver IC is …………… .
- To modify its current
- To modify its voltage
- To enable its working
- None of these
Fill in the blanks:
- ……………. are used to move the wheels of the robot.
- Motor Driver L293D has ……………. input pins.
- ……………. pin in Arduino is used to provide a power supply of 5V to other components.
- Delay function takes input in ……………. .
- In forward mode, all the output pins receive ……………. values.