Quantity   Component name
1 × Arduino Mega 2650
1 × Arduino Ethernet Module
3 × 3,5mm jack plug socket
3 × ADS1115 16 Bit ADC Module http://henrysbench.capnfatz.com/henrys-bench/arduino-voltage-measurements/arduino-ads1115-module-getting-started-tutorial/
3 × 30A SCT-013-030 current transformer