hi everyone,I ave a project in mind and i'm using arduino due to prototype. my question is how can i pass from the DUE schematic to the 'MyProject' schematic? what can i take off from the board? what do i need to leave instead?For example is the ATMEGA16U2 necessary?
As for the circuit, you can remove most of the stuff on the Due board and there are a couple of threads running (with example schematics IIRC) about this.
i left the usb programming port
recharge circuit for the battery
did not need an external crystal instead.
By the "programming port" you mean just the USB socket, no electronics?
What battery, we know nothing about the circuit. If it's a car battery no, a coin cell probably.