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 ...

AI is reshaping how Arduino and IoT sensor systems are built, debugged, and maintained. From mobile-enabled vibration alerts to self-learning calibration, developers can now achieve better accuracy ...

The ionosphere is of great importance to shortwave radio transmissions, since it allows radio waves to be refracted and ...

NASA’s Artemis II mission lifted off on April 1, 2026, sending four astronauts on a roughly 10-day trip around the Moon and ...

Accelerometers turn motion into measurable signals. From tilt and vibration to g-forces, they underpin countless designs. In this “Fun with Fundamentals” entry, we demystify their operation and take a ...

Quantum sensors are transforming how we measure and navigate, offering levels of precision far beyond classical systems. By exploiting atomic superposition, cold atom interferometers, and diamond NV ...

The new sensor-packed Smart Play Brick will land this spring as part of a special Star Wars collection. The update adds interactive lights and sound to the Lego experience—including the minifigs.

Abstract: An innovative application of negative group delay (NGD) circuit embedded in a mobile platform for the real-time prediction of arbitrarily moving object position is developed in this article.

Abstract: This study presents a real-time push-up movement detection and quality evaluation system using the MPU6050 accelerometer sensor on the Arduino platform. The system integrates advanced ...

The types of magnetic sensors that are currently available. How the magnetic sensors work. Applications for the different magnetic sensors. Position sensors enable a variety of functions and controls ...