A garage might sound like an odd location for a toilet paper holder, but you can repurpose this essential item for a clever ...

And to that end, we present his IoT toilet sheet tracker. His 3D printed roll holder has a Hall effect sensor that counts revolutions of the roll and sends it to a NodeMCU. The number of sheets ...

Utilize a few inexpensive items from the Dollar Tree to craft a toilet paper holder, so you can stylishly store an emergency ...