In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...

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 ...

The team from Atma Science Inc., the company behind social AI app Gizmo, will join Meta's Superintelligence Labs.

We have been hearing about Apple’s plans to launch a touch-screen Mac for quite a few years, and this week, Bloomberg’s Mark Gurman provided fresh details on how the rumored device is shaping up.

After years of replacing knobs and handles with touchscreens, some automakers are bringing physical controls back to EVs. Tesla's sleek, screen-heavy approach helped shape the whole EV industry, ...

Instead of a Home or a side-button, Apple is researching how best to implement under-screen fingerprint sensors, not just for mobile devices like iPhone Fold and iPad, but potentially also the Mac.

Sony's newly granted patent for a Touchscreen PlayStation controller gives a glimpse of how console input technology might evolve beyond the familiar DualSense. Unlike today's standard PS5 controller, ...

We held out for 3½ years. But disaster loomed: a long-distance trip with dozens of hours in cramped vehicles and no way out. So we discarded all the advice heaped on parents about the dangers of ...

Pranay Parab is an independent tech journalist based in Mumbai, India. He covers tech for Lifehacker, and specializes in tutorials and in-depth features. Plenty of people have been asking for a ...

Apple has historically resisted the idea of touchscreen MacBooks, arguing that laptop PCs with the feature are unwieldy and far from ergonomic. But recent reports suggest Apple has changed its tune, ...