Close

Your browser (Internet Explorer) is out of date.

Update your browser for more security, comfort and the best experience on this site.

Update Internet Explorer'

Projects HYuiii likes and follows

43.1k
4.9k
107
This wind-up car gift card is fully 3D-printable and is the ideal present for your friends and family.
Project Owner Contributor

Fully 3D-printable wind-up car gift card

brian-brockenBrian Brocken

13.4k
4.3k
58
3D printed fully customizable exoskeleton arm development kit
Project Owner Contributor

3D Printed Exoskeleton Arm

kristjan-berceKristjan Berce

9.8k
3.5k
122
Mission "Wifi" Impossible > Bring Long Range 5G and 2.4 G WiFi Backed By A 1 Gigabit Fiber To The East Brainerd EF-3 Tornado Disaster area.
Project Owner Contributor

Open Sky Anchor WiFi Drone Brings The GIG

josh-starnesJosh Starnes

3.2k
3.3k
12
How to generate frequencies below 10Hz using a PC, an amplifier, and a handful of components.
Project Owner Contributor

Extreme Low Frequency Signal Generator

joseph-eoffJoseph Eoff

19.5k
3.1k
67
nRF52832 ECG fitness tracker hacked into EEG glasses using Arduino code + detect concentration/relaxation with neural network web app
Project Owner Contributor

Hacking a $35 ECG nRF52 Fitness Tracker into EEG

curt-whiteCurt White

3k
2.6k
11
Board design which makes it easy to attach LED light strips (APA102). No soldering is required by the maker who is using this board
Project Owner Contributor

Board for modular LED wearables

sander-van-de-borSander van de Bor

2k
2.1k
14
ROS mobile robot base for everyone
Project Owner Contributor

ros-omni-base

panovvvpanovvv

2.3k
2k
23
Blast your enemies from a safe distance !!!
Project Owner Contributor

Bluetooth Nerf turret

little-french-kevlittle french kev

1.9k
1.6k
5
Onion Omega based pulseaudio server
Project Owner Contributor

Onion Omega music server

andriymalyshenkoandriy.malyshenko

1.5k
1.6k
23
Get rich quick using 30-year old hardware
Project Owner Contributor

Bitcoin mining on a C64

maciej-witkowiakMaciej Witkowiak

4.3k
1.6k
18
In this project I reverse engineer the interface of my BMW CD changer and replace it by my own Bluetooth PCB to play music from my phone :).
Project Owner Contributor

Bluetooth CD Changer Emulator

maakbaasMaakbaas

1.7k
1.3k
5
Two 1.3" low cost 240x240 LCDs are used to create a 3D Display that needs no glasses.
Project Owner Contributor

DIY Arduino Parallax 3D Display

madaeonMadaeon

51
1.2k
5
This is an open-source hardware project for a device that outputs a certain voltage depending on where the rope/wire is bent.
Project Owner Contributor

Read Rope / Electronic Nerve

pablo-antonio-camacho-jrPablo Antonio Camacho Jr.

4k
995
25
Angle of arrival 2.4GHz radio signal direction finding
Project Owner Contributor

Micro MUSIC

charlie-smithCharlie Smith

3.3k
963
3
Uses esp32 powered by Sonos Port to Send IR codes to turn on and off amp when music starts and finishes
Project Owner Contributor

Esp32 Sonos Port 12v trigger control Amp

grussell73grussell73

930
957
5
Developing a cheap DIY alternative to expensive machined ballscrew actuators (with a little less precision). For humanoid robots.
Project Owner Contributor

3D Printed Ballscrew Linear Actuator

anthroboticsAnthrobotics

853
951
9
The Sonos Remote Station describes my first steps in freeform electronics.
Project Owner Contributor

Sonos Remote Station

tom-janssensTom Janssens

804
859
4
Reuse old computer monitors to display static documents or art.
Project Owner Contributor

Display Server

peter-walshPeter Walsh

835
857
6
or a plasma tweeter on steroids
Project Owner Contributor

Singing TIG welder

deepsoicDeepSOIC

6.6k
825
13
Add Bluetooth speed output to treadmill. Arduino on ESP32 and Treadmill Speed sensor. Zwift compatible with realtime Webpage stats.
Project Owner Contributor

Add Bluetooth to Treadmill

anthonyAnthony

139
149
2
A spot to dump images of printed circuit boards that I have designed...
Project Owner Contributor

PCB Art

a-a-wA-A-W

Going up?

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

© 2025 Hackaday