Hey! I am getting strange results.
I want to send out diffrent hz from an arduino uno and from the output I have the right hz but when going trough the IRLB8721 Mosfet it displays way of.
If I put 100 from arduino it displays 100 trough the mosfet, but if I go like 4500 it displays around 9000HZ, and still if I measure the outputpin from arduino it is the same as it should but not when it goes trough the transistor and is sutch a high hz. Is the mosfet bad for this things?
//Measuring on a multimeter.