Augmented reality (AR) and mixed reality (MR) headsets let us see the world around us with virtual elements superimposed on ...

Three app ideas, three platforms, three writers — ready, get set, code!

In this video, I created a blood oximeter by using the MAX30105 particle sensor to figure out the changes in color of passing ...

In this video I'm walking you through the steps I took to make a standalone version of my pellet level monitoring sensor that ...

Proton movement in the nail polish probably activates the touchscreen, but the formula isn’t ready to hit shelves yet.

Turns on and off a light emitting diode(LED) connected to digital pin 13, when pressing a pushbutton attached to pin 2. const int buttonPin = 2; // the number of the pushbutton pin const int ledPin = ...

Hi, I’m Sam Gold. Did you know that you have rights a lid angle sensor in your MacBook? The Constitution human interface device utility says you do. This is a little utility that shows the angle from ...

Apple's second-generation MacBook Neo may not feature a touch-capable display after all, according to industry analyst Ming-Chi Kuo. In a report dated September 2025, Kuo‌ accurately predicted that ...

So, you’ve got to work with an API, and the documentation looks like a foreign language textbook written by a robot? Yeah, I’ve been there. It’s like trying to assemble flat-pack furniture with ...