Reworking Electronic Schematic for Higher Power Requirement

Job ID: 37765244

Budget: $30 – $250 AUD

I am looking to have this project adapted for another project with a much larger power requirement:

https://electronoobs.com/eng_arduino_tut39.php

The current project powers a 20-100 watt heater and I need this schematic reworked so that it may power a bank of 30, 150 watt silicone mat heaters up to 4.5kw. It must be able to operate up 30 heaters, but also a minimum of 1 heater.

The final design should have the same functionality as the original project, and be compatible with Arduino.

Items to be delivered:
- Reworked electrical schematic
- Bill of Materials
- Functional Arduino program for operation