Electronics
This is an open source electronics ecosystem based around Smoothieware motion control electronics. The enclosure is under the gantry base plate. The linear encoder, wash, dry, pressure compensation pumps, conveyor and linearactuator stepper motor drivers are Arduino micro shields. These devices are connected to one Raspberry Pi computer that manages the socket connections. Power is supplied by a separately attached ATX power supply which is easy to replace should it get fried (however there are fuses in place to protect this). There are outlets to allow for access to 3, 5 and 12V power rails making this also a general purpose laboratory PSU.