Quantity   Component name
1 × Arduino Nano Every microcontroller
4 × Peristaltic pumps + compatible plastic tubing
2 × L298N motor driver board modules
1 × 12V battery supply + adapter
1 × Long breadboard
4 × Cyan, Magenta, Yellow, and Black paint 16 oz. Alternatively, food coloring can be used for testing. White is optional.
1 × Magnetic stir plate and stir bars Optional
1 × Sticky foam mounting squares Optional. Used them to hold motor drivers and pumps in place.
1 × Superglue Optional. Used to glue together CAD body and pump cover.