We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.

Fast chargers usually do not damage modern power tool batteries, but heat, poor charging habits, and cheap chargers can ...

This brief tutorial explains how the “Wiegand effect” can be used as a reliable, low-cost, energy-harvesting system to power ...

Plus: Fender rebrands its PreSonus music production app, Ricoh unveils a monochrome camera, and Omega has a new Speedmaster.

The phone is said to get upgraded wide and ultrawide cameras at the back. The Samsung Galaxy S26 Ultra hasn’t even launched ...

Latest leak about the Galaxy S27 Ultra's camera have already started to show up, suggesting a minimal yet meaningful upgrade.

MXene electrodes and stretchable polymers enable OLED displays that maintain light output under strain for on-skin sensors ...

Littelfuse has expanded its magnetic sensor portfolio with the release of two next-generation omnipolar switches.

Canon’s EOS R6 Mark III combines powerful stills and advanced filmmaking functions for photo enthusiasts in a weather-resistant camera body with lots of customisable controls.

The global Oil Immersed Current Transformer market was valued at USD 1,893 million in 2024. The market is projected to grow at a CAGR of 6.12% during the forecast period and is expected to reach USD 3 ...

AI-driven platforms increasingly assist farmers in choosing when to plant, irrigate, fertilize, or harvest. These systems ...

The Viltrox NexusFocus F1 is a PL to Sony E-mount adapter that will allow manual PL cine lenses to behave as AF lenses. We ...