Caffeine v Hydration Coaster
Bill of Materials
– Acrylic $15-20
– TBD I would probably need to get a new controller to fit with slender design
– Mini display screen
@Becky, how complicated would it be to create a locking mechanism to lock coffee cup until catch up with water sips?
Dispenser Sensor
Bill of Materials
– 3D printed so lets say around $10
– PIR (motion) sensor
– button
Working on the circuit diagram visual
More coming soon… 😊