tahmod:
3.-How long it take to run once the void loop?
First, there is no such thing as a "void loop". There is a loop function that has a return type of void. You don't call it a cash bank, you call it a bank. To actually answer your question, you would need to know how many instructions are in the loop function. If I told you I could unload a truck full of boxes at one box every 5 seconds and you asked me how long it would take to unload your truck, what do you think my next question would be?