I'm new to the arduino world. I have a project in mind where I would need to feed a small solenoid with a defined (high) current for a very short time interval (in both directions). I was wondering regarding the limits to do so with the help of an arduino and MOSFETs. Can I switch in the range of micro seconds? If not, whats the smallest number which would be possible? Any idea on how the current signal would look like?
If it is too challenging, I could probably just discharge a capacitor loaded to a specific voltage? But then it will be difficult to precicely set the desired electrical charge.
Thanks for your help.