I'm intending on running a lot of ultrasonic (SRF05) and IR (various Sharps) off of an Arduino Mega. Cumulatively, the current draw is going to be at least 500ma. How much source current can the +5V supply on the Arduino provide? If it can't handle that much, what are my options? Can I use the sam…

+5V source current

Topic		Replies	Views
How much is the 5v pin good for? Interfacing	5	1086	May 6, 2021
Arduino Mega current supply??? General Electronics	9	2566	May 6, 2021
Max current Frequently-Asked Questions	12	4699	May 6, 2021
How many mA? General Electronics	10	5032	May 6, 2021
Arduino Mega 2560 +5v supply current. General Guidance	4	3348	May 5, 2021