CoffeeCaller turns a coffee break into a mesh-networked project. See how an ESP32 prototype evolved into a board running ...

The Things Conference 2026 expands beyond LoRaWAN as Felix Heins previews live demos, cross-technology IoT, workshops, and ...

Build an ESP32 live weather station to monitor real-time temperature and humidity on your local network using a DHT22 sensor ...

Automate your home with a universal ESP32 Arduino script. Set up 2, 4, or 8-channel relay modules for offline switches and ...

I wanted a clock that, annoyingly, didn’t seem to exist. Since childhood, my bedside clocks have been a series of red, seven-segment LED clock-radio specials from Walmart or Target. They are ...

Taylyn Washington-Harmon is the associate editor at Health.com. A former social media guru, she's worked for a number of lifestyle and beauty brands and has previously written for SELF and STAT. She ...

Anthropic accidentally leaked part of the internal source code for its coding assistant Claude Code, according to a spokesperson. The leak could help give software developers, and Anthropic's ...

The entire source code for Anthropic’s Claude Code command line interface application (not the models themselves) has been leaked and disseminated, apparently due ...

Want to correct errors or update content in a PDF? Whether you prefer a powerful, corporate-friendly solution or a basic app you can use at no cost, we're here to help you find the right PDF software ...

There's a free PDF editor built into every Mac, but what if you need a bit more functionality and precision? Here are the best apps for editing PDFs on a Mac. Many workplaces and educational ...

Arduino is being acquired by Qualcomm subject to regulatory approval for an undisclosed sum. Qualcomm Arduino introduces a new UNO form factor board, the Arduino UNO Q, which features both a STM32 MCU ...

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) ...