Can use its digital I/O to control the Motor Derive H-Bridge which takes 5V
Can I interface Optical encoder with Digital pins - Optical encoder gives
0V or 5V ?
Can I interface sensors which I used to interface with micro-controller?
The board is 3.3V output only. It may be able to drive certain devices but
you run the risk if protection diodes or internal pullups that could cause
the pin to go to 5V, damaging the processor. I would level shift the signal
from 3.3V to 5V.
On Sat, Dec 14, 2013 at 10:52 AM, Mohbat Tharani