Close
116 projects
31.3k
909
214
Portable MP3 Player for Music and Audiobooks
Project Owner Contributor

DIY Retro Audio Player

maxkMax.K

1.6k
4
7
Gaming console from my childhood recreated in my workshop
Project Owner Contributor

Recreating Pegasus

marek-wicekMarek Więcek

193
0
0
Building a milling machine starting from disused mixing machine, using as much scrap materials as possible
Project Owner Contributor

Metal milling machine from dusted old products

08federico06reato9508Federico06Reato95

6.2k
35
38
Digitize a vintage spring-drive 8mm camera. Not for the sake of convenience, but for the enjoyment of video recording.
Project Owner Contributor

A Spring-Drive Digital Movie Camera

airpocketAIRPOCKET

419
2
2
I hacked an old Nintendo NES R.O.B Robot to be controllable from a webpage.
Project Owner Contributor

R.O.B. ROBOT HACK

austin-dixonAustin Dixon

346
4
4
Thermionic Emission with nanofluids
Project Owner Contributor

Low Temperature Thermionic Energy Harvester

michael-perroneMichael Perrone

326
0
0
I modified a jack in the box with some new surprises
Project Owner Contributor

Hacking a jack in the box

franklinsteinFranklinstein

245
0
1
Hack it back water heaters
Project Owner Contributor

Water heater rebuild

andrew-davisAndrew Davis

887
6
9
Scanning and sharing old view-master reels with the world.
Project Owner Contributor

Hack it Back View-Master

w-jason-alticeW. Jason Altice

3.3k
13
19
Transform an old "slot-in record player": make a magical mp3 player with the help of RFID reader and tags
Project Owner Contributor

Slot-In Record Player with Arduino rfid & mp3

jean-noelJean Noel

627
1
3
Simone is a female humanoid robot that anyone can build!
Project Owner Contributor

Simone the A.I. Fembot

thomas-messerschmidtThomas Messerschmidt

4.3k
13
17
Restoration of 31-year old first* portable with color TFT screen. Re-designed PSU, adaptor for new LCD, WiFi with untouched chassis
Project Owner Contributor

Toshiba T3200SXC fix/upgrade: new PSU, LCD, WiFi

wojciech-adalbert-jWojciech "adalbert" J

487
3
2
Retro Style weighing machine where the result is displayed on the Galvanometer instead of LCD Display.
Project Owner Contributor

Arduino weighing machine(scale) with analog showin

mircemkmircemk

257
4
6
Use USB keyboard, mouse, and gamepads on a wide range of vintage computers.
Project Owner Contributor

USB4VC: USB Inputs on Retro Computers!

dekunukemdekuNukem

3.6k
8
9
Cornstarch mini pottery machine, built with an old printer and cd-player, and useful for kids' STEM education
Project Owner Contributor

3D Pottery Machine for kids' STEM education

guillermo-perez-guillenGuillermo Perez Guillen

1.5k
1
2
My waveform generator gave up the ghost, I fixed it with a homemade mod board
Project Owner Contributor

SDG2042X Repair

grant-giesbrechtGrant Giesbrecht

524
7
7
This project is for building a live sailboat tracking system that communicates over LoRa with E22-900M30S modules!
Project Owner Contributor

Live Sailboat Monitoring over LoRa

k-grayK Gray

185
3
2
A full desktop audio solution
Project Owner Contributor

DIY Computer Speaker+DAC Featuring Recycled Parts

justinas-petkauskasJustinas Petkauskas

724
4
4
Yet another approach on monitoring ionizing background radiation.
Project Owner Contributor

WiFiGeiger

marek-wicekMarek Więcek

96
5
6
Keep tabs on your fitness with this C64-themed smartwatch that wirelessly syncs data to your Commodore 64 computer.
Project Owner Contributor

C64 Fitness Watch

nick-bildNick Bild

806
6
7
Russian Electronika MC6205 neon plasma dot matrix display from 1986 showing crypto currency information.
Project Owner Contributor

Plasma Display MC6205

michael-cookMichael Cook

5.2k
41
41
An open project to bring new functionalities to vintage phones with the nice old rotary, keeping their fascinating vintage style alive.
Project Owner Contributor

Vintagephone - old rotary phone retrofitting

giulio-ponsGiulio Pons

545
609
3
Retro clock with seven segment display, WDC65C02 microprocessor and SP0256 voice synthesis chip.
Project Owner Contributor

Talking clock

marek-wicekMarek Więcek

222
4
3
Robots with all hardware and motor parts including the wheels sourced from old printers and dvd drives, using arduino as the brains.
Project Owner Contributor

Post Apocalyptic Robotics

niggiegggrindaNiggiEggGrinda

failed to load.

Going up?

About Us Contact Hackaday.io Give Feedback Terms of Use Privacy Policy Hackaday API

© 2026 Hackaday