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dave.j.davis

Acoustics Engineer with delusions of being an inventor when I grow up one day

Newcastle, New South Wales, Australia
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davejdavis
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This user joined on 12/05/2019.

94.6k
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Follow for the 'Hacklet' and latest news about hackaday.io
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Hackaday.io Project

lutetiumLutetium

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Experience freedom of communication without borders, operators, networks, fees !!! Create your own network, your own rules !!!
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ARMACHAT - Doomsday wireless QWERTY communicator

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Producing highly directional sound from 40kHz ultrasonic transducers
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Ultrasonic Directional Speaker v1

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Portable electronic device to measure air and noise pollution
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Street Sense

mike-teachmanMike Teachman

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Documentation of the 3rd generation of my ultrasonic phased array project. Levitating stuff, directional speaker, haptic feedback and more!
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Open Source Ultrasonic Phased Array

lucy-fauthLucy Fauth

10.8k
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Using PWM at an ultrasonic frequency, I've given Arduino 10-bit volume control for Tone() generation using nothing but the speaker.
Project Owner Contributor

10-bit Component-less Volume Control for Arduino!

lixie-labsLixie Labs

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Track and Trace anything with the Arduino AnyTracer of only 25 x 25 mm! It is the smallest, complete GPS GSM tracker in the entire world.
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Arduino AnyTracer

addydejaddydej

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MindFlex headset + Arduino = Portable electroencephalograph!
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Portable EEG

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Week of Arduino
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Arduino Skillz

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A set of Eurorack modules to control synths, make custom MIDI-compatible interfaces and USB audio, powered by Teensy 3.6
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MAD - Modular Audio Devices

michele-perlaMichele Perla

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PIR Sensor with Push Notifications to Smartphone

astuAstu

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Yet another attempt at a custom KSP controller, starting with the navball.
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Kerbal Space Physical NavBall

johnJohn

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transmitting 24-bit lossless SPDIF audio wirelessly for $12
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$12 wireless lossless digital audio

tshen2tshen2

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Attempting to hack this LED message Board Help appreciated!
Project Owner Contributor

Vorne XL800 LED Display (32x80)

retroplayerRetroplayer

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Augmented Reality and User Defined Target using Vuforia
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Augmented Reality and User Defined Target Vuforia

edgaras-artEdgaras Art

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Log-frequency spaced, digital bandpass filters updated at 8 KHz, averaged, and plotted on a LCD every 12 milliseconds. Suitable for speech.
Project Owner Contributor

Realtime Audio Filter-bank on PIC32

bruce-landBruce Land

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