The Tidbyt is a compact retro pixel display that makes it pleasant instead of corrosive to keep track of things you'd grab ...

A group of MIT and Samsung researchers is looking to do just that -- give you better picture quality and energy efficiency ...

A new study led by MIT researchers could drive the development of more energy-efficient digital displays—such as flat-screen ...

If you’re not aware, there is such a thing as adorable little three digit LCD 7-segment displays. They come in a ten-pin DIP ...

Display live hockey, basketball, and baseball game scores, future start times, standings, etc. on an LED matrix driven by a Raspberry Pi. Hardware requirements ...

What if you could get an instant SMS alert the moment a fire or smoke is detected at home or office? Through this project tutorial, you can build a fire and smoke alarm system using Arduino UNO R4 ...

Did you read our explainer on display technologies? If so, you'll already be well aware of the concept of PPI, or "pixels per inch," which is a more informative measure of "display resolution" than a ...

Jumperless V5 is a one-of-a-kind, programmable breadboard based on a Raspberry Pi RP2350B microcontroller that lets you skip the jumper wires and jump right into prototyping. It is described as “an ...

Francesca Parmigiani and Jiaqi Chu, researchers at Microsoft Research Cambridge, discuss a new kind of computer – an analog optical computer – that has the potential to accelerate AI inference and ...

In a lot of ways, Etch-A-Sketch is the perfect toy; simple, easy to use, creative, endlessly engaging, and as a bonus, it’s completely mechanical. We find that last attribute to be a big part of its ...

“Do you hate the judge? Do you hate Putin even more now than before, they keep asking me now, after my new sentence,” Russia’s central opposition figure Alexei Navalny writes in his new letter from ...

Here is a 3D light show that will astound you with its combinations. Inexpensive and easy to make thanks to an Arduino controller, the design enables you to play with the existing effects and, most ...