| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | WRL-13225 | SPARKFUN XBEE EXPLORER SERIAL | SparkFun Electronics |
| 2 | AGN210A4H | RELAY TELECOM DPDT 1A 4.5VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 3 | 2980380 | 6.2MM PLC SENSOR TERM BLOCK 230VRelay | Phoenix Contact |
| 4 | 8869390000 | SCM-I 4CO NRelay Socket DIN Rail | Weidmuller |
| 5 | HC1-WS-K | SOCKET WRAP WIRE/CLIP HC1 RELAYSRelay Socket Panel Mount | Panasonic Electric Works |
| 6 | PCBSED | SOCKET PC-MNT 12A 250V ED SERRelay Socket Through Hole | Sensata-Crydom |
| 7 | MJN2C-DC12 | RELAY GEN PURPOSE DPDT 10A 12VGeneral Purpose Relay DPDT (2 Form C) 12VDC Coil Socketable | Omron Automation and Safety |
| 8 | 70LRCK8-HL | I/O MOUNTING BOARD OPENLINE 8POSI/O Module Rack 8 Channel | Grayhill Inc. |
| 9 | 2971742 | I/O MOUNTING BOARD 16POSI/O Module Rack 16 Channel | Phoenix Contact |