August 2025 edition of Elektor is out. The IoT & Sensors edition has something for everyone, whether you’re looking for ...

Researchers have developed a new flexible material that can attenuate radar signals using tree bark waste as core raw source. The innovative material combines silicone rubber with sustainable ...

Find out how you can change a circuit by adding items like switches with this Bitesiz KS2 science animation and a fun activity.

Discover how cutting-edge Leak Detection Sensor Networks (LDSNs) are transforming fenceline monitoring by delivering real-time emissions data, enabling proactive risk management, and helping ...

OBJECT ranging can be achieved by humans using the sound reflected or scattered from obstacles. For a range of wave-lengths short compared with the size of its surfaces, and long compared with the ...

Medtech company DermaSensor gets FDA approval for a handheld device, powered by AI, that can be used to detect skin cancer at the point of care ...

The authors propose a radar made with the ultrasonic sensor type HC - SR04, developed for Arduino. The novelty added by this paper is the development of specific libraries aiming to interface the ...

Autonomous vehicles are redefining the transport industry – obstacle detection and avoidance are key to their operation. A number of sensor technologies have been developed and trialled. This paper ...

This project implements a simple radar system using an Arduino Uno, an ultrasonic distance sensor, and a servo motor. The radar scans an area by rotating the ultrasonic sensor with the servo and ...

Real-time radar system using ESP8266, ultrasonic sensor, and Blynk IoT dashboard. Includes servo rotation, buzzer/LED alerts, and push notifications. - Releases · UthmanSaiyed/esp8266-obstacle-radar ...