Arduino Sketch: Structure and Flow
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1. QUESTION
1 point(s)
In Arduino Sketch, statements are terminated with?
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2. QUESTION
1 point(s)
What is the sequence for execution of statement inside Arduino sketch?
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3. QUESTION
1 point(s)
The correct syntax to initialize serial monitor is:
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4. QUESTION
1 point(s)
During execution, you want some of the statements to be executed repeatedly. Where do you write them?
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5. QUESTION
1 point(s)
During serial communication with a device, which term is used to define the particular speed of data transfer?
Digital Output | How to control State of a LED?
Time limit: 00:09:31-
1. QUESTION
1 point(s)
How can you differentiate between the positive and negative terminals of an LED?
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2. QUESTION
1 point(s)
What is the correct syntax to make a digital pin work as output?
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3. QUESTION
1 point(s)
How much current can the digital pin’s source provide?
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4. QUESTION
1 point(s)
A HIGH state on a digital output pin signifies:
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5. QUESTION
1 point(s)
If you find digitalWrite(5, HIGH) written in a program, how would you interpret it?
Analog Output through PWM | How to control brightness of a LED?
Time limit: 00:09:24-
1. QUESTION
1 point(s)
Why does the intensity of LED change with a change in PWM?
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2. QUESTION
1 point(s)
The syntax for analog-write and generating required PWM is analogWrite(Pin, value).
What is the possible integer range for ‘value’?
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3. QUESTION
1 point(s)
If function analogWrite(4,191) is called, then the analog output on pin 4 has a ‘duty cycle’ equal to:
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