Everyone on this forum has been so helpful helping me get my project together, so i thought i’d ask a rather noobish question in the hope that someone can shake their head sadly and tell me the probably obvious answer.
I’m running a 5v arduino pro mini from a USB connection and would love to see the current it draws in sleep mode. How/ where should i attach my multimeter? I don’t want to hurt my arduino! Should i connect a resistor somewhere of a known resistance and read the voltage across it instead?