Volt-Amp Controller with Safety Features -- 2

I am building an integrated volt-ampere meter that also serves as a protection and control module for a pump system. The unit must: • Measure voltage and current accurately while reacting instantly to high/low-voltage and over/under-current conditions (these three protections are the top priority)... (Budget: ₹1500 - ₹12500 INR, Jobs: AutoCAD, Automation, CAD / SolidWorks, Circuit Design, Control Systems Engineering (PID / MPC), Design, Electrical Engineering, Electronics, PCB Layout, Technical Drawing / Tech Pack)