Build This Low Cost 1/2 H-Bridge
Some Tips And Help
You will want to make the traces around the MOSFET's thicker so that they can carry more current. Strip some wire and solder it on the traces.
In some places on the board you can stand the resisters on their end to save space on the board. We put screws thru the MOSFET's pairs, this way you can put on heat sinks if you need to. You can also use the screws as the terminals for one side of the motors.
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