Today’s rides come loaded with radar (for weatherproof vision), lidar (for 3D mapping), ultrasonic sensors (for parking stunts), and thermal cameras that spot wildlife at night basically ...

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 ...

In this letter, we proposed an ultrasonic sensor-based resolution tunable displacement measurement system by using an extension spring. In the proposed method, a linear extension spring is vertically ...

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 ...

TDK Corp. has unveiled at Sensors Converge 2025 a suite of microelectromechanical systems (MEMS), inertial measurement units (IMUs) and ultrasonic time-of-flight (ToF) sensing devices for smart home ...