I was using this setup to turn the motor on and the software was bugging after some time, that the motor was running but when i connected the capacitor C1 ( in my mind for removing the AC noise of the software ) the software was running very well.
My question is how is to chose the capacitor to connect when you want to filter , how to know if it's 100nf , 1 micro farad or 1pf , what happens when you connect a small capacitor or when you connect a big capacitor
Thanks .
My question is how is to chose the capacitor to connect when you want to filter , how to know if it's 100nf , 1 micro farad or 1pf , what happens when you connect a small capacitor or when you connect a big capacitor
Thanks .