In need of a new DIY craft project? Using just a few items lying around the house, you can simply create a new and cute ...

Enter the Smart Toilet Paper Roll. The device consists of a 3D printed toilet roll holder, outfitted with sensors to track usage of the precious material. A magnetic rotary encoder is used to ...

And to that end, we present his IoT toilet sheet tracker. His 3D printed roll holder has a Hall effect ... entered when the roll is changed, so some simple math yields the number of sheets each ...