Arduino MATERIA 101 Instrukcja Użytkownika Pobierz pdf (Strona 44)

44

Assembly Manual

Arduino Materia 101

BOaRD wIRINg

Fig. 2

Start with the wiring of the two

displays. Take the ‘EXP1’ and ‘EXP2’

connectors and insert them inside

each pin (they are marked on the

display and on the board), oriented

with the tap looking to the board’s

border. Now connect the end-stops

(3), paying attention to the polarity

(as pictured). Last, we can connect the

thermistor on the firsts two pins, as

pictured. The polarity is not a problem

in this case.

Fig. 3

Now move on to the X, Y and Z stepper

motors’ wiring. They have also been

marked to identify them more easily.

Starting from the first X stepper

connector on the picture’s right, we

connect all three of them, paying

close attention to the orientation.

If not connected like in the picture,

the motors will run backwards. We

now connect the fans, paying close

attention to the polarity (as pictured).

Fig. 4

Now connect the extruder’s stepper

with the correct polarity, as shown

in picture. Now take the screwdriver

and start to connect the cable of the

heating cartridge (red and grey but

have no polarity) into the slots located

in the lower right corner, as shown in

the picture. Finally, connect it, paying

attention to polarity. The LED goes in

the same slot where we will connect

the power supply. The black cable

coming from the wall socket goes into

the first top slot (negative) and the red

cable coming from the switch goes

into the slot below (positive).

Fig. 3 Fig. 2

Fig. 4

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