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 ...

We may receive a commission on purchases made from links. Let's not beat around the bush. The primary function of a bathroom is to answer nature's calls. That involves using toilet paper — and ...

They come in colors other than off white, too. This project is designed to mimic a much more expensive toilet paper holder ...