Unit Cost Cost 1 Power Cabl.

Bill Of Materials Assembly Name : Automated Grow System [42] Assembly Number : 1 Assembly Revision : v1 Approval Date : 08-Feb-18 Part Count : 97 Total Cost : £149.85 Part # Part Name Description Qty Units Picture Unit Cost Cost 1 Power Cable 3 core (Cost Per Meter) 25 each £0.74 £18.50 2 Mains Plug 3 Pin Sockets 4 each £0.46 £1.84 3 IEC Chassis Socket/Plug 9 Each Plug/Socket 18 each £0.46 £8.28 4 Raspberry Pi Model B+ Single Board Computer 1 each £21.00 £21.00 5 16GB Micros SD Card Class 10 1 each £5.10 £5.10 6 5V Power Supply 2A Minimum For Raspberry Pi 1 each £0.97 £0.97 7 Temperature Sensor LM335 2 each £0.57 £1.14 8 Humidity Sensor HCZ-H8 2 each £0.51 £1.02 9 Moisture Sensor SEN 13322 2 each £0.37 £0.74 10 4 Pin Connector For Sensors 3 each £0.03 £0.09 11 26AGW Copper Wire For Sensors (Per Meter) 25 each £0.06 £1.50Part # Part Name Description Qty Units Picture Unit Cost Cost 12 500X400mm Wall Box Main Automation Housing Unit 1 each £52.00 £52.00 Panel Mount Fuse Block 8 Way For Output Sockets 1 each £3.32 £3.32 300X100mm PCB Main Circuit 1 each £2.97 £2.97 Relay Coil 15A Solid State 8 each £1.16 £9.28 Misc Items Connectors/Resistors/ Screws/Fixings Ect.. 1 each £10.00 £10.00 13 Sensor Housing ABS Plastic 1 each £12.10 £12.10 Total 97 £149.85

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