the vreg chip gets hot using anything except the 6v adapter.
You have then unusually high current. The mcu doesn't consume much current. Something else must be drawing that current. The onboard regulator really isn't meant to power heavy loads.
the vreg chip gets hot using anything except the 6v adapter.
You have then unusually high current. The mcu doesn't consume much current. Something else must be drawing that current. The onboard regulator really isn't meant to power heavy loads.