Dear all. I'm trying to get 50 pulse train of 20Hz with a Ton of 2.1ms from arduino pin 11. Is it possible? According to a piece of code I found on the old forum this is what I get. Is this correct from you? int pulseNumber = 50; // Number of pulses in pulse train double …

Getting a 20Hz square wave from PWM pin 11

johnwasser March 21, 2012, 3:16pm 2

Looks like it will work and will give results accurate to a few microseconds.

Topic		Replies	Views
Better ways of interfacing Servos Development	6	4422	May 6, 2021
how to create two pwm pulses with a delay using pwm.h Programming	6	3211	May 5, 2021
Programming the for PWM for 60hz and getting a 7.5% duty cycle. Programming	6	9598	May 5, 2021
20Hz Square Wave on the Uno Programming	8	3308	May 5, 2021
please explain how to get a timed pulse. General Guidance	5	1318	May 5, 2021