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 ...

There’s a well-known movie trope in which a hacker takes control of the traffic lights in a city, causing general mayhem or ...

Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, ...

In this video I'm showing how you can send data from an Arduino (NodeMCU) board to a hosted Laravel application. The example ...

A hackerspace is a place that generally needs to be accessed by a wide group of people, often at weird and unusual hours.

Anker introduced a nifty little charger at CES 2026, which is a refresh of the pre-existing Nano Charger. It's already on sale for $30 for Prime members, which is a discount of $10. The 45W charger ...

The BBC has been shown a significant - and unfixed - cyber-security risk in a popular AI coding platform. Orchids is a so-called "vibe-coding" tool, meaning people without technical skills can use it ...

Artificial intelligence is entering the era of self-improvement. On Thursday afternoon, OpenAI released a new cutting-edge coding model that the company said assisted in its own creation.

Microsoft-owned GitHub continues to embrace OpenAI and Anthropic AI advances. Microsoft-owned GitHub continues to embrace OpenAI and Anthropic AI advances. is a senior editor and author of Notepad, ...

Google has added a new sidebar to Chrome that allows users to access Gemini from any of their tabs. (Google) Following its recent AI makeover of Gmail, Google is bringing more Gemini-powered tools to ...

CNBC tested the Chinese AI startup Zhipu's new coding tool, and found it just as impressive as American AI coding agents. AI insiders told CNBC that Zhipu's GLM 4.7 model is gaining recognition in the ...