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 ...

Artificial intelligence (AI) company Anthropic has begun to roll out a new security feature for Claude Code that can scan a user's software codebase for vulnerabilities and suggest patches. The ...

Building a DIY Arduino game controller requires specific hardware components. The table below lists all the components required to build the Arduino Uno game controller project. These components are ...

Hackaday readers have certainly seen more than a few persistence of vision (POV) displays at this point, which usually take the form of a spinning LED array which needs to run up to a certain speed ...

EXCLUSIVE: The Trump administration is firing back at a Democratic Bronx congressman who offered a new-age way for civilians to identify immigration enforcement agents who obscure their identity with ...

A panel in Los Angeles sided with Gov. Gavin Newsom in a decision that will help Democrats counter Republican gerrymandering in Texas. Republicans are expected to appeal. By Laurel Rosenhall Reporting ...

Abstract: Recently, numerous effective defensive strategies like ASLR and execute-no-read have been put forward to counter code-reuse attacks in software systems. These methods safeguard systems ...

The world’s oceans are becoming dangerously acidic. A controversial proposal would raise the pH — by mixing chemicals into the water. Adam Subhas of the Woods Hole Oceanographic Institution in ...

The new ChatGPT 5.2 AI model delivers strong performance in professional knowledge work tasks like creating spreadsheets and building presentations. GPT-5.2 Thinking is also very capable at coding, ...

Dec 11 (Reuters) - OpenAI on Thursday launched its GPT-5.2 artificial intelligence model, after CEO Sam Altman reportedly issued an internal "code red" in early December pausing non‑core projects and ...

OpenAI’s Gemini 3 response is coming sooner than expected. OpenAI’s Gemini 3 response is coming sooner than expected. is a senior editor and author of Notepad, who has been covering all things ...