Wiring Doc

Power Supply Wiring

USB Hub Connection

Motor Wiring

Motor	Connection
Top motor	M1-bottom shield
Bottom motor	M2_bottom shield
Tray motor	M2-top shield

Arduino Wiring

Devices	Pin # on the top shield
Top LEDs	8
Bottom LEDs	9
Top limit switch	2
Bottom limit switch	3
Tray limit switch	5