Radio World readers may know Marty Acuff from his time at Orban/CRL Labs or from his many yers working on the iconic Sutro ...

Your vehicle's crankshaft sensor can be, well, cranky. But it's also a key part you can't do without. So what makes one fail? And how do you know if it's bad?

One dirty sensor could be hurting your car’s performance — learn which one it is, the symptoms to watch for, and how to clean it easily.

The Insta360 Flow 2 debuted in April 2025 and retails for $109.99. It comes in a single gray color. There’s a universal phone attachment in the box, but Insta360 sells a lot of accessories for the ...

The Ring Mailbox Sensor will let you know when your mailbox has been opened and can trigger Alexa and other Ring devices.

If you're knee-deep in Home Assistant like I am, then check out these more niche integrations that require editing your config to use.

Our small team of experienced camera testers has reviewed all of the best compact cameras to hit the market since 2008. Compacts have come a long way since then. The top models today offer manual ...

MEMS sensor combines the advantages of the MEMS technology and the sensor technology. The hot film MEMS sensor can be applied to detect the natural gas flow, which is an important technical means to ...

In this study, nonlinear damping is introduced as a critical enhancement in the operation of a fiber tip optomechanical flow-sensor. The flow sensor, is integrated onto the cleaved face of an optical ...