Qus : Which Function is used for PWM pin in Arduino?
QusArduino में PWM पिन के लिए किस फंक्शन का उपयोग किया जाता है?
A. digitalWrite() B. serial.print ( )
C. analogWrite() D. pinMode()
Solution
C. analogWrite()
Explanation
The Arduino IDE has a built in function “analogWrite()†which can be used to generate a PWM signal. The frequency of this generated signal for most pins will be about 490Hz and we can give the value from 0-255 using this function.