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 hardware setup shown below includes the Arduino Uno R4, a DHT11 sensor, and the built-in Wi-Fi for email alerts. The DHT11 is connected with VCC to 5V, GND to ground, and the data pin to Digital ...

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

Doctors Without Borders suspended all noncritical services at one of Gaza’s largest hospitals, the group said, alleging that the facility was being used by armed men, some masked, to intimidate and ...

Amazon Fire TV Sticks are meant to deliver a plug-and-play experience that'll have you online in just a few minutes. But how about skipping a network connection altogether? Considering Wi-Fi is ...

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 ...

New York Times reporter AJ Jacobs went 48 hours without using any artificial intelligence. NBC News' Gadi Schwartz talks to Jacobs about his experience and what he ...

Qualcomm has announced the acquisition of Italian open-source hardware and software company Arduino, assuring that Arduino's brand mission and community spirit will remain intact. Arduino enables ...

Considering how often you likely need to use it, having a non-functioning power button on an iPad can feel extremely limiting. While tapping the screen or hitting the Home button can wake the device, ...

Paul and David Bradt’s Ardiono Projects offers multiple ways to use Arduino and Raspberry Pi microcontrollers for your model railroading projects. Buy the book here. Code for Button/Blink Test (SN095) ...

If you like using chatbots but don’t love the companies harnessing your data to “train” their artificial intelligence or to mine records of your conversations, there’s a hack for that. Use the same ...

Forbes contributors publish independent expert analyses and insights. Daryl Austin is a Utah-based reporter who covers health and wellness. For decades, continuous glucose monitors (CGMs) were ...