Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

OSLO, Norway--(BUSINESS WIRE)--Sonair ADAR, the world’s first safe 3D ultrasonic sensor designed to boost ... their surroundings in real-time 3D - using airborne soundwaves to interpret spatial ...

We’d already seen many specs leak, including the details that it’ll feature a screen with a 120Hz refresh rate, an ultrasonic under-display fingerprint sensor ... is keen on using tech ...

Abstract: This paper presents a new highly accurate gait phase detection system using wearable wireless ultrasonic sensors ... The displacement of foot-mounted ultrasonic sensor is obtained from ...

Rutronik Adapter Board RAB7 is an open-source hardware Arduino shield designed for AI-powered Sensor Fusion with seven environmental and inertial sensors from Bosch, Infineon, and Sensirion. The ...

Abstract: An ultrasonic distance measurement system for use in air is presented. The measurement is based upon the two-frequency continuous-wave (TFCW) phase-shift method. In the system, two vernier ...

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This project creates a proximity alert system using an HC-SR04 ultrasonic sensor, a buzzer, and an LED. It detects objects based on distance and provides audio-visual alerts. This system can be used ...