As spring deadlines settle and students like you look to reactivate dormant tinkering skills, the Arduino ecosystem in 2026 offers a streamlined path back to hands-on engineering. The Circuit ...

Working with multiple sensors on an Arduino can unlock richer, more interactive projects. By integrating motion, light, distance, and environmental readings, you can create systems that respond ...

When you think of Arduino projects, your mind likely goes straight to RFID door locks, weather sensors, or automated plant watering systems. While these are undeniably pretty cool projects, you might ...

CDMA2000 was one of the protocols defined for 3G networks and is now years out of date and being phased out worldwide. Nevertheless, there are still vast numbers of phones that will happily connect to ...

Was there ever anything wrong with simple paper price labels? Absolutely not. And yet, the world invented the electronic ...

I wasn't aware of this one, though it launched in April: the self-explanatory Arduino AI Assistant (the AAA). There are three main, possible, development wins identified. One is to generate code more ...

Infrared spectroscopy (IR spectroscopy) is an optical technique that detects molecular bond vibrations and rotations upon absorption of infrared light. Because different chemical functional groups ...

Fujitsu has developed a high-sensitivity and high-resolution infrared sensor to expand monitoring capabilities in the defense and disaster prevention fields. This sensor is a Type-II superlattice ...

The Fotga six-in-one adjustable IR 530-750nm is a 'cheap and cheerful' filter priced at around $25/£25. Its standout feature is a variable cut between 530nm and 750nm, offering convenient creative ...

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