//Use a rising variable for the strength of Buzz's motor.
int strength = 0; //Create an integer variable called 'strength'
void setup() {
pinMode(9,OUTPUT); //Motor
}
void loop() {
analogWrite(9,strength); //set the strength of the motor equal to the variable
strength++; //Increase the variable value by 1
delay(50); // delay 0.05 seconds before the loop starts again.
if(strength>255){ //when strength increases beyond analogWrite's max value of 255
strength=0; //reset the variable to 0
}
}
// (c) 2023 Let's Start Coding. License: www.letsstartcoding.com/bsdlicense
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Quiz
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1. Which syntax ends the entire 'void loop' function?
