Litter Box Sensor Lets You Know Exactly What The Cat’s Been Up To

In our experience, there’s rarely any question when the cat uses the litter box. At all. In the entire house. For hours. And while it may be instantly obvious to the most casual observer that…

A Low Budget DIY Vibrotactile Stimulator For Experimental CRS

Modern techniques of Coordinated Reset Stimulation (which is usually administered with invasive deep brain stimulation) can have a miraculous effect on those suffering from Parkinson’s diseas…

Ambient Display Tells You If Borealis Is Coming To Town

For those times when you’d rather not get sucked down another internet rabbit hole when you really just wanted the weather, an ambient display can be great. [AlexanderK106] built a simple amb…

Automated Blinds Can Be A Cheap And Easy Build

Blinds are great for blocking out the sun, but having to get up to open and close them grows tiresome in this computationally-advanced age. [The Hook Up] decided to automate his home blinds instead…

Keep Track Of Toilet Paper Usage With This IoT Roll Holder

Remember the Great Toilet Paper Crisis of 2020? We sure do, and it looks like our old friend [Vije Miller] does as well, while seemingly harboring a somewhat morbid fascination about how much paper…

Visualizing WiFi With A Converted 3D Printer

We all know we live in a soup of electromagnetic radiation, everything from AM radio broadcasts to cosmic rays. Some of it is useful, some is a nuisance, but all of it is invisible. We know it&#821…

Pandemic Gives Passersby A Window On Cyborg Control

What’s this? Another fabulous creation from [Niklas Roy] and [Kati Hyyppä] that combines art and electronics with our zeitgeist and a lot of recycled bits and bobs? You got it. Their workshop…