I've been trying to understand passive and active buzzers. I know the main differences between them both that are clear.
I am trying to use the analogWrite() function while doing this as it uses the PWM Features. I know that there is the tone function but this does not use PWM functions.
My main goal is to use the analogWrite function to create a sound that goes up in frequency and back down again. Similar to an LED fading which i have previously tested before.
When i do this with a connected buzzer, the sound is not clear and very quiet, basically not hearable.
Please may someone give me some advice to help me with this.