upand_at_them
Active Member
The Mousey junkbot featured in Make magazine (link below) shows a relay used for switching both motors on when the bot hits a wall. Is the current draw that high that a relay is needed or can something like an IRL520N MOSFET be used instead?
I've used this MOSFET to switch 1.5A and it didn't even get warm.
Mike
* **broken link removed**
I've used this MOSFET to switch 1.5A and it didn't even get warm.
Mike
* **broken link removed**