In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

Now that Apple is designing and engineering its own silicon, the updates come fast. It’s been less than two years since the company released the M2-powered iPad Air and we’re already on our third iPad ...

The Arduino is a great way for hobbyists and pros alike to experiment with programmable objects, but it can be confusing for ...

Real-time face tracking has evolved from a research novelty into a practical tool for interactive robotics, surveillance, and automation. Advances in ...

Getting started with Raspberry Pi can be a bit daunting for a newcomer, but these tips will have you on your way to ...

This small inductance-meter is what every beginner in electronics should have to start in electronics. Commercial multimeters all include the ohm-meter function, more rarely that of capacitance meter, ...

India holds a unique position in the complex global semiconductor supply chain, and we require strategic focus on OSATs and microcontroller production ...

The Studio Display XDR monitor comes at a time when HDR-capable screens are everywhere. Apple still does it best, but at a ...

Apple just launched the new line of Studio Displays this month, and today Amazon has introduced the first discount on the ...

Apple’s new flagship desktop display, the Studio Display XDR stands high in a class of its own. And for, like, half as much money.

Compared to Apple’s previous professional-level monitor, the Pro Display XDR, XDR costs “only” $3,300. Sure, there are some substantial differences in ...