I want to buy a 12V 6800mA super rechargeable lithium ion battery to power the tank robot & the arduino.
i have attached a photo of the robot , it is not finalized and will add some component if i can (i’m doing it for fun !).
motor voltage is 6-9V
stalk current 2A
can the arduino voltage regulator handle this ampere ?..i was thinking to use external adjustable voltage regulator ( LM317T ) to control the voltage & reduce current .
if it is not possible then what is the maximum ampere i can use (for arduino only as i will control the current for other components separately) ??
thanks & sorry for long question