The MQ-7 sensor requires a burn-in time of about 24 hours for stable readings. For demonstration, continuous 5V heating works fine, but for accurate ppm readings, MQ-7 requires heater voltage cycling ...

Plumes of smoke drifted up from a fire steadily taking over a 30-acre prairie at Cedar Creek Ecosystem Science Reserve, north ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

What if a single board could bridge the gap between beginner-friendly simplicity and professional-grade power? Enter the Arduino Uno Q, a new evolution in the world of development boards. With its ...

Qualcomm (QCOM) announced on Monday that it is acquiring open-source hardware and software developer Arduino as it seeks to further grow its footprint in the edge computing space and push beyond its ...

Smoke and carbon monoxide (CO) alarms are must-have safety tools for every dwelling, but most rely on your being present to hear them should they go off. If you want to be notified about fire and ...

SAN FRANCISCO (Reuters) -Qualcomm on Tuesday said it has acquired Arduino, an Italian not-for-profit firm that makes hardware and software for developing prototypes of robots and other electronic ...

WASHINGTON (AP) — The Supreme Court said on Monday that it will consider whether people who regularly smoke marijuana can legally own guns, the latest firearm case to come before the court since its ...

How long have you lived in Boulder? Resident of Boulder since ’86, with time off for good behavior. Professional background: I’ve worked variously as a journalist, a property manager and a door guy ...

The first images from the Multi-Viewing, Multi-Channel, Multi-Polarisation Imager, presented at the 2025 EUMETSAT Conference, reveal the brand-new instrument’s exceptional ability to monitor the Earth ...

ROME, Oct 15 (Reuters) - Italy's antitrust regulator said on Wednesday it had opened an investigation into Philip Morris Italia for alleged unfair commercial practices for its smokeless tobacco ...