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 ...

The sendEmail () function is responsible for triggering the email alert when an object is detected. A secure Wi-Fi client is ...

In this tutorial, you will learn how to send WhatsApp messages directly from an Arduino UNO R4 WiFi using the CircuitDigest Cloud Whastapp API. Instead of using a GSM module, SIM card, or complex ...

Abstract: The Internet of Things (IoT) helps to create safe cities, businesses, and homes by allowing both public and private organizations to remotely and securely monitor facilities and public ...

Passive infrared (PIR) sensors are experiencing sustained growth in 2026. This is driven largely by the expansion of smart home technology, building automation, and energy-conscious design. Once ...

Independent migration capabilities can enable faster front end deployment for any size RFID program TrueVUE Cloud can help improve unified commerce, maximize on-floor availability and reduce ...

CES 2026 officially opens today, but much of the show’s biggest announcements already landed during Monday’s press conferences and early events. AI was everywhere, chipmakers dominated the schedule ...

Kyocera Corporation (President: Hideo Tanimoto; “Kyocera”)(TOKYO: 6971) will exhibit at CES 2026, one of the world’s largest technology trade shows, to be held in Las Vegas, Nevada, USA, from January ...

A Navy F-35C lands in May 2025 at Iwo To (Iwo Jima), Japan. Credit: U.S. Navy The U.S. Navy’s Air Systems Command on Dec. 23 announced it was awarding Leonardo UK a $54.3 million contract for ALQ-260 ...

Researchers have built a prosthetic hand that, with the help of artificial intelligence, can act a lot more like a natural one. The key is to have the hand recognize when the user wants to do ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...