- hothParticipantNovember 3, 2015 at 12:17 pmPost count: 14
The parts list calls for a power supply available from Amazon – power brick style. It has a plug that looks like it fits the Arduino Mega.
I would think that the RAMPS board would need a separate power supply to drive the motors, but I don’t see that listed as a part. Or does the one power supply feed both the Arduino and RAMPS boards?vicious1KeymasterNovember 3, 2015 at 5:23 pmPost count: 2669
Nope 5A is enough for everything and an extruder. You only need more power for a heated bed.hothParticipantNovember 3, 2015 at 5:59 pmPost count: 14
So the Arduino passes power through to the RAMPS board? That’s cool.
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