BMV080 is a low-power, low-cost PM1, PM2.5, and PM10 sensor module with I2C and SPI interfaces that sells for just $29.90.

Spectre I is a portable device that prevents nearby microphones from recording your voice, by creating a protection zone around you that blocks smart devices, phones, and AI recorders from capturing ...

That's the DJI Mic Mini for you. A small wireless mic kit that ticks most boxes you’d expect from a wireless mic in today’s times … with a tiny form factor. I have to admit – I’m more of a motor nerd ...

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 ...

Aqara has announced the Spatial Multi-Sensor FP400, a new presence sensor that it says is precise enough to suss out whether you’re sitting, standing, or lying down. The FP400 builds on several past ...

Pulse density modulation (PDM) is a compact digital audio format used in devices like MEMS microphones and embedded systems. This compact primer eases you into the essentials of PDM audio. Let’s begin ...

TL;DR: Researchers from the University of California developed Mic-E-Mouse, an AI-powered tool that exploits high-DPI optical sensors in gaming mice to eavesdrop on speech by detecting surface ...

The grounds of the Natural History Museum (NHM) in London have undergone a complete transformation in recent years, which has served to ensure that visitors are fully immersed in the wonders of the ...

With the Nikon ZR we finally get to see what a RED-flavored Nikon camera would look like, and the company’s first all-in-one cinema camera doesn’t disappoint. Nikon claims that the ZR is the lightest ...

Compact, lightweight transmitters. Improved battery life and range over DJI Mic 2. Smart noise canceling. Professional timecode support. Everything now fits in the charging case. No lavalier input on ...

DJI's busy engineering team is at it again with the creation of the company's third wireless mic system in less than two years. The new flagship DJI Mic 3 has a wholesale design change from the Mic 2 ...