Department of Materials Science and Chemical Engineering, Hanyang University, Ansan 15588, Republic of Korea Department of Materials Science and Engineering, Korea Advanced Institute of Science and ...

Designed a real-time LPG leakage detection system using an MQ-5 sensor and Arduino UNO. The system monitors gas levels and sends SMS/calls via a GSM module. Integrated a servo motor for automatic gas ...

Shien-Ming Wu School of Intelligent Engineering, South China University of Technology, Guangzhou 510641, China ...

Flower-shaped magnetic metamaterials are being used to boost the power of magnetic sensors and imaging tools by focusing magnetic fields with pinpoint precision. Credit: SciTechDaily.com Tiny magnetic ...

Caterpillar is adding lidar to its heavy-duty construction equipment after striking a deal with Luminar, which makes the laser sensor for a number of automakers and self-driving car operators.

Using an Arduino Nano, ultrasonic sensor, and buzzer, it can sense objects in their way and provide an instant audible alert to them. So they can navigate independently. The best part of this blind ...

These microscopic “magnetic flowers,” made from a nickel-iron alloy, could lead to more powerful sensors, better scientific experiments, and lower energy use for magnetic devices. The research ...

The FDA raised concerns with a design change to a component used in the resistance layer of Dexcom’s sensors. The sensors with the new component were less accurate than those with the original ...