Developed a 'paper' design of the analogue circuitry and then validated the design using LTSpice simulations.

Designed and developed an embedded software program that implements the energy monitoring functionality using the inputs derived from their analogue circuitry (ie, voltage and current signals).

After characterizing the design performance using Proteus to develop a prototype, Altium Designer was utilized to design a PCB.

Successful in producing an accurate reading of the Power, Energy, Voltage (rms) and Current (peak) of an appliance with an accuracy of 93% - 100% every refresh rate.