Quantity   Component name
1 × Arduno nao
1 × cheap ebay UNO W5100 network interface (non shield, but shield will work). W5100 Ethernet Network Module for Arduino UNO W5100
1 × pololu.com ACS715 Current Sensor (30 amps for my project but the 10,30 or 90A will work) Current Sensor module upto 30 amps
1 × Radio shack proto board to fit your prject box. Used to mount the current senor and voltage divider
1 × 10K ohm resistor and a 3K ohm pot. (pot only need if you want to adjust the voltage
1 × Project box, Mine was from ebay, anything will do.
12 × Anderson power pole connectors ( or whatever connectors you would like to use).