I have the board above and I have couple of components that I need connecting, I have:
3x Led - Displays
10x LED - Segment
As I understand from the Spec I can use 20 mA in 5V, is it?
The card has 4x 5v pins. If you are useing components that are needing the maximum power limit. Do you have to split the power output through all 4 pins or can you use just 1 or 2 of the 4 pins?
in my case the digital pins 1-53 just serve as a signal pins does I have to to calculate the bord maximum limit like 53x20mA = 1 060 mA?
Does the Mega has a auto shutdown if the current power output from the card is too much?
(A protection that the controller won´t burn?)
Best regards Fredrik