IKEA has launched its new Gömpyssling LED light with sensor. It's a motion-activated light which automatically switches on when you open a cupboard or step into a space, then turns itself off after ...

The Light Bowgun can fire ammunition by hitting or holding R2 (RT). You can change your ammo type by holding L1 (LB) and hitting either Triangle (Y) or X (A) to cycle through your available ammo types ...

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you already have one ...

Elecrow “All-in-One Starter Kit for ESP32-P4” is an open-source learning and prototyping platform based on the ESP32-P4 ...

Learn how to create a glowing light edge rays shine effect in Adobe After Effects. This step-by-step tutorial shows you how to add cinematic lighting and dynamic glow to your videos, perfect for ...

La Jolla Country Day loses wild one to Valley Center in Division IV football semifinal By La Jolla Light November 22, 2025 at 8:26 a.m.

Chris Wedel is a fan of all things tech and gadgets. Living in rural Kansas with his wife and two young boys makes finding ways to stay online tricky — not to mention making my homestead smarter.

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...

Rearview radars for cyclists can help you keep alert to vehicles approaching from behind. For a long time, the Garmin Varia rearview radars were the only option, but now there are numerous radar tail ...

Patients are being warned to stop using some glucose monitors made by Abbott Diabetes Care after the company found malfunctioning sensors may be linked to hundreds of adverse events and several deaths ...

Synthesis of nanostructured cubic phase SnO 2 thin film and its trace-level sensing of CO gas This study presents a cubic phase SnO 2 thin film gas sensor with ultra-high CO sensitivity and 1 ppb ...