In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

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 sensor continuously sends out infrared light and measures how much of that light is reflected. When a reflective object is within its set detection range, it returns a low signal. The Arduino ...

Musk at Davos: When space becomes the solution… and ethical questions vanish With the conclusion of the Artificial Intelligence sessions at the World Economic Forum (WEF) in Davos 2026, technology ...

It’s gratifying that our city of Santa Fe responded this past weekend to recent temperatures of 15 degrees by activating the Code Blue emergency protocol to protect our homeless citizens. However, the ...

Abstract: Nowadays the smart house is necessarily useful part of home comfort. Many people can't imagine their lives without smart devices. A lot of companies provide solutions in this field, for ...

A dual resonator graphene sensor measures pressure with exceptional precision and stability, using built-in temperature compensation to maintain accuracy across wide pressure and temperature ranges.

Large Language Models (LLMs) have showcased remarkable capabilities in recent years. One of the most intriguing facets of their capabilities is their adeptness across a wide variety of tasks.

Is reality an illusion a digital projection built on data and design? Simulation theory suggests that everything we know, from the laws of physics to our own thoughts, may be nothing more than code ...

Recently, a friend asked me a question that's been floating around every boardroom and business school: "With AI writing code, does programming still matter?" It's a fair question. Generative AI can ...

A dirty toaster, a grimy wok and turkey slices cross-contaminated with sanitizer were among the violations spotted by Northern Nevada Public Health staffers during routine health inspections last ...

Steve Moser has posted on X about some code he found in the Home app of the iOS 26 beta. The code describes an “Adaptive Temperature” feature for home thermostats, which appears to offer several ...