Hello everyone. i need some help on arduino..
1) If i configure my Arduino Digital pins and analog pins to INPUT. what is the maximum voltage and current i can supply the pins.. ( I know that the VOLTAGE must be less then 5 v <correct me if i'm wrong> ) but i don't know about the maximum current that i can supply to the pins..
2) What are the voltage and current for the pins to register a HIGH or LOW?i know that if LOW< 3volts > HIGH .. (correct me if im wrong again) but what about the current?
i've posted this in the arduino forum.. i would like to ask it here as there are lots of pros here too.. hehe..this is the link:
My English is not very good, i hope you guys understand what i'm trying to ask..
do tell me if i need to rephrase my question..