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Ultrasonic Projects

Projects using ultrasonics: Frequencies above 20 kHz

curated by adam-fabio

Adam Fabio, mike-szczys

Mike Szczys and jasmine-brackett

jasmine-brackett

Jasmine Brackett

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Hackaday Prize 2020

The device uses cheap, off the shelf components to provide live data on conditions like stage, temperature and conductivity

Aquametric - Cellular based stage monitors

rohan-menon Rohan Menon

The 2016 Hackaday Prize

An open-source ultrasound imaging dev kit side project

Murgen: open source ultrasound imaging

kelu124 kelu124

Ultrasonic parking sensor for garage mounting

Garage Parking Sensor

rasmus-ljungmann-pedersen Rasmus Ljungmann Pedersen

How to slow up the sound in the air and get 2D sound image, to help visually impaired persons in navigation

Slow sound radar

voja-antonic Voja Antonic

Low power, battery operated ultrasonic parking aid.

Ultrasonic Parking Aid without Arduino

Ultrasonic Distance Display ISD1820 Voice Alarm Sy

Official Hackaday Prize Entry

A small, driverless device that allows you to control your music with the wave of a hand.

Ultrasonic Music Control

Wearable Navigation Assistance for the Blind

Pathfinder - Haptic Navigation

Attemting to build a proof of concept ultrasonic levitation rig, for the kind of change you have shoved in your pocket after a night out.

Ultrasonic Levitation Rig

Producing highly directional sound from 40kHz ultrasonic transducers

Ultrasonic Directional Speaker v1

alan-green Alan Green

There are more bats around than you think!

World's Smallest Bat Detector