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dave.harton

Retired telecommunications engineer with interests in elecronics, 3d printing and music (relearning violin)

Auckland, NZ

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Bluesky

This user joined on 09/01/2025.

My Projects

I made a titanium E string for my violin. It sounds good and stays in tune. Being a lower tension it is good for fragile older violins

Violin Titanium E String

daveharton dave.harton

Projects I Like & Follow

2021 Hackaday Prize

A physical switch for my computer to choose between Linux and Windows

Hardware boot selection switch

stephen-holdaway Stephen Holdaway

Hackaday Prize 2019

Demonstration robot for learning principles of real-time control using Raspberry Pi, RT Linux, and ROS.

Bobble-Bot

mike-moore Mike Moore

How to share a USB key and make a backup of a Dongle?

Share a USB dongle - Software Solution

Interfacing 3.5" HD 1.44 MB Floppy drive through FDD connector with Arduino UNO

Arduino raw data 3.5" Floppy reader

lukas-vacek Lukas Vacek

Too simple for a project page & which may never happen.

Silly hardware wishlist

lion-mclionhead lion mclionhead

Use a Kodak projector and DSLR camera to automate digitizing slide photography

Kodak Slide Projector Scanner

bryan-howard Bryan Howard

Two hearts are better than one, so why not have five. Quadcore RPI CM4 and a MCU on a single board for true all-in-one 3D printer control.

Sigmoid S7P 3D Printer Control Board

3D printed toroidally wound axial flux permanent magnet air core motor. 3DTAFPM?

3D Printed Axial Flux Motor

colby-johnson Colby Johnson

Project of metal 3D-printer for printing unique metal parts, by using welding wire, induction heating and other physics)))

Metal 3D-printer based on induction heating...

sergey-r Sergey R.

Music server based on orange pi zero v.1.5 board, PCM5102 I2S DAC, and pulse server and mopidy running in docker on the software side.

OrangePi Zero pulse music server using I2S DAC

andriymalyshenko andriy.malyshenko

Hackaday Prize 2019

This projects converts a Bobby-Car (children's ride-on toy) to electric by using 4 Hoverboard motors, VESC controllers and an ESP32

Electric Bobby-Car

peter-ptzi Peter Pötzi

A video and still camera based on the Raspberry Pi A+. The camera has integrated bluetooth and wifi for file transfers, as well as an on-boa

Raspberry Pi Action Cam

connor-yamada Connor Yamada

Make your own Jukebox using a Raspberry Pi & cheap components. A cool decoration to entertain your guests + a smart hub for your smart home

DIY Jukebox With Raspberry Pi

The goal of this project was to create a device that enables reliable and secure communication using radio transceivers.

Radio Based Secure Communication Network

A real-time music visualizer that lets you display an awesome light show that is synchronized to your music.

DIY LUMAZOID Arduino Music Visualiser

mircemk mircemk

The lamp is inspired by a fusion of interactive art, technology, architectural tensegrity innovation structure, and nature-inspired.

Tensegrity Cloud Lamp

Old Tube radio vs modern SDR radio comparision

Trio JR-500S ham radio vs SDRplay RSP1A SDR Radio

mircemk mircemk

Raspberry Pi 5-based all-in-one PC inside a keyboard!

Raspberry Pi 1000

arnov-sharma Arnov Sharma

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