Qualcomm’s recent acquisition of Arduino marks a turning point in the maker and embedded space. As announced on October 7, 2025, Qualcomm will acquire Arduino while preserving its brand, tools, and ...

New technologies designed to support solar, storage, and smart infrastructure will debut at North America’s largest clean energy event OMRON Electronic Components, a global leader in innovative ...

This is an updated version of a story first published on March 31, 2024. The original video can be viewed here. The horse has played a central role in the history and mythology of many Native American ...

During a recent morning rush hour, a signal problem near Quincy Center froze the commutes of Red Line riders. At the JFK/UMass Station, a couple hundred riders stood shoulder to shoulder, waiting and ...

Boardcon EM1103B is an AIoT SBC powered by a Rockchip RV1103B SoC designed for surveillance applications with dual camera, fingerprint, and a PIR sensor. This unique combination makes it suitable for ...

The library gives control over up to 16 parallel working PIR devices over I2C. The idea for this library came up in a discussion about how to fully cover an area with PIR sensors without blind spots ...

As radar technology continues to advance, it offers an increasingly broad range of capabilities, making it a viable alternative to traditional passive infrared (PIR) sensors. With radar’s enhanced ...

I recently had to build an infrared close proximity sensor that could tell if something was dropped in a parcel delivery drop box. After some searching, I ended up using a microcontroller and a piece ...

The proper selection of 3-phase solid state relays for motor control application depends not only upon a comprehensive understanding of 3-phase SSRs, but also of the 3-phase power system and typical ...

There was an error while loading. Please reload this page. If the signal from the PIR sensor is in the HIGH state for longer than 10 seconds, the algorithm evaluates ...