So, here are five cool ideas you can bring to life by combining your Arduino microcontroller with a Raspberry Pi SBC. Ever ...

An Arduino NeoPixel support library supporting a large variety of individually addressable LEDs. Please refer to the Wiki for more details. Please use the GitHub Discussions to ask questions as the ...

Today we make a whimsical fairy/fantasy lantern for decorating our walls! It has LEDs to make it extra magical and beautiful! 🧰 MATERIALS: Worbla, 1 full large sheet Some EVA foam support pieces ...

SparkFun has recently released the Digi X-ON LoRaWAN development kit an all-in-one IoT development kit designed to simplify ...

Fastest finger first indicators (FFFIs) bring precision to quiz games, measuring contestants’ reaction times with accuracy.

With the best LED face masks now repping technology like near-infrared light and acne-fighting blue light, the skincare industry only seems to be gaining momentum. Many of us like to think we’ve ...

If a child was late or did not complete assigned tasks, they would earn a “button” as a form of punishment. The accumulation of buttons led to forms of discipline, such as getting spankings, being ...

This microcontroller also has an inbuilt 12x8 LED matrix, so I was able to display the plant expressions ... So the Arduino Uno R4 sends the soil moisture data to the blynk cloud and if a button is ...

The revamped White House Oval Office will once again feature the Diet Coke button that President Trump used to summon sodas during his first term. The famous little red button, hidden inside a ...

Typically referred to as light therapy or LED face masks, these contraptions use light-emitting diodes to shine light at specific wavelengths onto the skin for various purposes like reducing ...

Chris Plante co-founded Polygon in 2012 and is now editor-in-chief. He co-hosts The Besties, is a board member of the Frida Cinema, and created NYU’s first games journalism course. Ahead of the ...

Top of mind is, what does that mysterious button on the right Joy-Con do? This new square button, placed at the bottom of the Joy-Con, is unmarked, but prior reports have indicated it’s called ...