One of the most important measurements we make while tuning an engine is finding out what the actual balance of air and fuel was inside the engine. It doesn’t matter if we have a carburetor, port ...

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard the term “wideband O2 sensor” being thrown around at the track, dyno ...

This all-purpose presence sensor is a master at monitoring indoor activity and linking it to smart home features you already use. Tyler has worked on, lived with and tested all types of smart home and ...

The headline feature is undoubtedly the inclusion of an EMG (Electromyography) sensor. While we’ve seen ECG (Electrocardiogram) sensors become standard for heart health, an EMG sensor is a rarity. It ...

The Xiaomi 17 Ultra will be unveiled on December 25, and it will be joined by the Xiaomi Watch 5. This new wearable will be Xiaomi's highest-end yet, featuring a stainless steel case and a sapphire ...

I live in New Jersey, one of the states that mandates inspection for all vehicles newer than 1995. My daily driver, a Jeep Cherokee, happens to be a 1996 model year with an OBD-II sensor, meaning I ...

At Tokyo Game Show 2025 last week, MSI was proudly showcasing a new GeForce RTX 5070 Ti Ventus model with a unique feature: a rear-mounted 12V-2x6 connector that's inverted, facing downward, to ...

What if you could manage your entire workflow, emails, file organization, CRM updates, and even data analysis, without ever leaving a single platform? The latest ChatGPT 5 Connectors update promises ...

DJI's flagship Mini 5 Pro consumer drone has arrived and it's the first in the series with a 1-inch sensor camera for improved low-light video. Nearly every other feature has been updated as well, ...

DJI announced on Monday that it will launch its new DJI Mini 5 Pro drone tomorrow. The lightweight flagship weighs under 250 grams, allowing it to fly in most regions worldwide without registration.

September 12, 2012: The Lightning connector replaces Apple’s aging 30-pin interface, a proprietary data and power connector that debuted on the iPod Classic in 2003. The slender and capable new ...

Graphics Cards 'Credible and reliable contacts' claim Nvidia is releasing an RTX 5090-beating GPU around September time this year Gaming PCs 'Probably the worst build of my entire life': This YouTuber ...