i’m a student and i have never get involved with sush thinks again, but i had to do a project in the university. The idea is to built a 3dPrinter.
i have choose the electronics but i have to select the power supply. I’ll use an arduino mega2560, a RAMPS shield (is a shiels for RepRap 3dprinters) , A4988 pololu stepper dirvers, and 3 of these linear stepper motors.
how can i select the power supply that i need? if i have understand well the suplly for the arduino will be different from the supply for the drivers and the steppers.