Hi, I'm trying to build a circuit that will regulate 0 - 1A of current. The amount of current will depend on the 0-5V signal coming from a microcontroller. Anyway attached is what I've been using so far. The problem is, with a 5ohm load, i can only reach 0.76A. Can this be fixed by simply using a different transistor?
Thanks, Liam
Thanks, Liam