In this study, a modified method using an ultrasonic array sensor to measure the nonuniform absolute stress field of steel members was proposed. The relationship between the acoustic time differences ...

Department of Plastic and Aesthetic Surgery, Xiangya Hospital, Central South University, Changsha 410008, China National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central ...

Enables autonomous driving of a 2 or 4 wheel car with an Arduino and a Adafruit Motor Shield V2. To avoid obstacles a HC-SR04 Ultrasonic sensor mounted on a SG90 Servo continuously scans the area.

In this work, we propose FabToy, a plush toy instrumented with a 24-sensor array of fabric-based pressure sensors located beneath the surface of the toy to have dense spatial sensing coverage while ...

The scanners, therefore, incorporate arrays of LEDs or even your phone ... technology to enter the smartphone space is the ultrasonic sensor. It was first announced inside 2016’s Le Max ...

Or, you can buy an ultrasonic cleaning machine and let it do all the work instead. These countertop contraptions—which we have not tested—claim to dislodge food bits, bacteria, and the like ...

Department of Electrical and Computer Engineering, Iowa State University, Ames, Iowa 50011, United States Microelectronics Research Center, Iowa State University, Ames, Iowa 50011, United States ...

Ultrasonic sounds are high-frequency sound waves that exceed 20,000 hertz, making them too high-pitched for human ears to detect. These sound waves vibrate more than 20,000 times per second. Doctors ...

Say goodbye to embarrassing parking mishaps. Whether you’re after added peace of mind during close-quarters maneuvering of your car or truck or you share a vehicle with a younger or less ...

This project provides ROS drivers for Bosch Off-Highway sensor systems. (Radar Off-Highway Premium, Radar OHW, General Purpose Radar Off-Highway (GPR), Ultrasonic Sensor System OHW Entry & Premium) ...

In this project, we're making a cool 4×4×4 LED cube with Arduino Nano. LED cubes, also known as LED Matrix, can light up your room, study space,… ...