How many Volts and Amperes can arduino handle?
I'm totally new to electronics and adruino's. Please forgive me for stupid questions. I have an idea how to make dawn simulator with LEDs. I plan to use a lot of them, 300-500 from first draft. LED will be in white, yellow and red color, 5mm. I thought to use 12V, ???A adapter (maybe form 12V halogen lights). LED will be connected in serial and parallel combination.
So, my stupid questions are:
Can arduino work with 12V?
How many V's A's can arduino handle?
I need those answers for start… If you can help, please do :)