Quantity   Component name
1 × 3D printer CR10S-PRO
1 × Wood and cutting materials
1 × Screws and bolts
1 × Screwdriver
1 × Empty 8L bottle, in my case a Volvic
1 × Pet bowls
1 × PVC tubes
1 × Soldering iron
1 × ESP32
1 × 5V Relay
1 × 2N2907 transistor
1 × 12V DC motor 36rpm, with bracket
1 × HX711 scale
1 × PCB Prototyping Board Hardware
1 × Cables