Quantity   Component name
1 × ESP32 https://www.amazon.com/gp/product/B07QCP2451/
5 × Flowmeter https://www.amazon.com/gp/product/B075VLZVDM/
1 × Exterior LEDs https://www.amazon.com/gp/product/B07FVR781Z/
1 × Interior LEDs Simple 12V LEDs
1 × Load Cells & Amplifier https://www.amazon.com/gp/product/B075Y5R7T7/
1 × Pressure sensor https://www.amazon.com/gp/product/B07KJFPMGZ/
5 × Valves https://www.amazon.com/gp/product/B0743CSRFF/
1 × Temperature Sensor https://www.amazon.com/gp/product/B00M1PM55K/
1 × Relay https://www.amazon.com/gp/product/B00LW15A4W/
1 × Custom-milled PCB