Residential Electrical Monitoring Prototype

I need an electrical prototype for residential use focused on monitoring and control. The essential components for this prototype include: - Sensors: To gather data on various electrical parameters. - Microcontrollers: For processing the sensor data and executing control commands... (Budget: $3000 - $5000 CAD, Jobs: Circuit Design, Electrical Engineering, Electronics, Embedded Systems, PCB Layout, Product Design, Prototyping, Sensor Integration)