A have Arduino Mega 2560. I found in the spec that the maximum output current for each I/O pin is 40 mA.
Can i use 40 IO in parallel? That's mean 4040ma5 volt = 8000 mw = 8 watt.
What about the heat?!
A have Arduino Mega 2560. I found in the spec that the maximum output current for each I/O pin is 40 mA.
Can i use 40 IO in parallel? That's mean 4040ma5 volt = 8000 mw = 8 watt.
What about the heat?!
