In this video, I'm making a carbon monoxide monitor for my home using an MQ7 carbon monoxide sensor, a DHT11 temperature and humidity sensor, and a NodeMCU microcontroller board. This sensor is ...

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

A novel lawsuit in Portland argues the chemicals are a health threat that have soaked into apartment walls, furniture and even children’s toys. By Hiroko Tabuchi Federal agents have fired so much tear ...

The ongoing AI-fueled shortages of memory and storage chips has hit RAM kits and SSDs for PC builders the fastest and hardest, meaning it’s likely that, for other products that use these chips, we’ll ...

Air pollutants like nitrogen dioxide (NO 2), primarily produced during fossil fuel combustion, pose a serious concern for human health, contributing to respiratory diseases like pulmonary edema, ...

Get your news from a source that’s not owned and controlled by oligarchs. Sign up for the free Mother Jones Daily. Immigration officers in Minneapolis are now using a weapon that’s unfamiliar to many ...

Anthropic’s agentic tool Claude Code has been an enormous hit with some software developers and hobbyists, and now the company is bringing that modality to more general office work with a new feature ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

The North Korean state-sponsored hacker group Kimsuki is using malicious QR codes in spearphishing campaigns that target U.S. organizations, the Federal Bureau of Investigation warns in a flash alert.

When the creator of the world's most advanced coding agent speaks, Silicon Valley doesn't just listen — it takes notes. "If you're not reading the Claude Code best practices straight from its creator, ...

PCWorld explains how to create an affordable CO2 air quality monitor using a Raspberry Pi and MH-Z19C sensor for under $40. This DIY project helps monitor indoor air quality since high CO2 levels ...

A Raspberry Pi 3 Model B-based IoT controller for automated mushroom cultivation chamber management. /home/mash/MASH-IoT-Device/ ├── main.py # Main application ...