The PIR library implements a class to monitor 1 or more PIR sensors. The library supports default 8 PIR sensors per object, which typically are added in setup(). It is possible to add a sensor (pin) ...

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 ...

Members can download this article in PDF format. Millimeter-wave (mmWave) radar-sensor integrated circuits enable a variety of proximity-sensing applications. Today, 60-GHz radar sensors are replacing ...

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 ...

Having spent 30+ years in residential construction, contracting, remodeling, maintenance and home repair, Deane now contributes DIY, informational and financial content as a freelance writer and ...

Avnet Inc. and Newark, a division of Avnet, are now carrying Arduino Pro industrial kits targeted for professionals and makers developing anything from smart devices to industrial automation. The ...

The big picture: If you don't know anything about electronics but have always wanted to learn and build your own IoT project, Arduino has the solution for you. The Plug and Make Kit is a comprehensive ...

I know how to solder, but I do not always want to solder, and I think there are a lot of folks like me. Even if the act itself can be done (and undone, and redone), the friction of hauling out the ...

Paired with the right bike the Swytch is one of the best city bike electric bikes on the market. The pricing puts it in the company of bargain basement electric bikes but if you have a good bike ...

Air Force Staff Sgt. Dustin Mailloux, a 492nd Aircraft Maintenance Unit weapons load crew chief, inspects a Joint Direct Attack Munition GBU-31 during a quarterly load crew competition at Royal Air ...

The soon-to-be released reference design from Ambiq includes sensor technology from Bosch Sensortec to track gas, humidity, pressure and temperature. With PV energy capture, the devices make wireless ...