Serverless, peer-to-peer, local file sharing through sound

Simplest ultrasonic ANTISPY voice recording jammer based on ATTINY13 / ATTINY85/45/25 / ARDUINO with PAM8403 / TPA3116D2 module driving piezo ultrasonic transducers (and optionally AD8933 signal generator)

Minimalist library for Ultrasonic Module HC-SR04, PING))) and Seeed SEN136B5B to Arduino

Arduino lib for HCSR04 ultrasonic sensor

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)

A 360° ultrasonic scanner

This library provides a code to measure the distance to obstacles in front and prints the distance value to the serial terminal or LCD.

NewPing port for ESP8266 for the Arduino IDE

C Libraries to encode and decode data over sound

Arduino library for the Texas Instruments TDC7200 Time-to-Digital Converter for Time-of-Flight Applications in LIDAR, Magnetostrictive and Flow Meters

Module of the SailTrack system for getting wind data, such as direction and intensity.

Arduino library for the Texas Instruments TDC1000 Ultrasonic Sensing Analog Front End for Level and Concentration Sensing

Mit wenigen vorgefertigten Modulen kann eine präzise Ultraschall-Füllstandsmessung für das Hausautomationssystem HomeMatic realisiert werden.

Advanced Weather Station based on RPI4 ,Arduino & Ultrasonic Anemometer, it posts it's weather analytics directly on FarmOS and can also work with Firebase with up 5 Hz measurement frequency

Advanced arduino library for HC-SR04 ultrasonic sensors.

Binary to generate ultrasounds with embedded data

Ultrasonic library for ESP32

Ultrasonic Range Finder

Obstacle avoider which uses a servo in tandem with an ultrasonic sensor to detect obstacles at a wider range and make better decisions.

A project on a small autonomous vehicle guided by GPS and compass which can avoid small simple objects