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 Justinas Petkauskas likes and follows

97.9k
1,356.9k
2.1k
Follow for the 'Hacklet' and latest news about hackaday.io
Project Owner Contributor

Hackaday.io Project

lutetiumLutetium

62.2k
9k
290
An affordable Arduino controlled multipurpose laser exposing device. Use it for SLA Printers, PCB Exposing, Laser Harp etc.
Project Owner Contributor

OpenExposer

mario-lukasMario Lukas

7.9k
7.9k
47
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.
Project Owner Contributor

Arduino AnyTracer

addydejaddydej

38.4k
7.4k
24
How to power up and communicate with the cheap RCWL-0516 radar sensor module
Project Owner Contributor

First steps with the RCWL 0516 radar switch

ivorasivoras

130k
6.8k
320
CarPC with unlimited features possibility
Project Owner Contributor

Raspberry PI CarPC

andreiistodorescuandrei.istodorescu

13.1k
5.9k
19
The 567 tone decoder is perhaps most famous Phase Locked Loop (PLL) chip. This project looks at an Arduino software PLL.
Project Owner Contributor

Software Phase Locked Loop

agpcooperagp.cooper

5.5k
5.9k
7
Bring SailfishOS and Nemo Mobile operating systems to Raspberry Pi 2
Project Owner Contributor

SailPi

aleksi-suomalainenAleksi Suomalainen

5.9k
5.3k
30
This is low cost 3d printed robot arm based on Ikea Tertial lamp.
Project Owner Contributor

Tertiarm - 3d printed robot arm

anastascaranastas.car

61.3k
4.7k
218
A Raspberry Pi based Astrophotography System
Project Owner Contributor

StarPi

chrisChris

4.7k
4.7k
25
Furnaces heat stuff, often metal. This project aims to develop a simple, cheap and robust electric furnace.
Project Owner Contributor

Electric Furnace

storkenStorken

9.7k
4.6k
38
I don't want to pay $200, when i can pay $250 and learn something. Wireless audio by someone who doesn't know anything about it.
Project Owner Contributor

HQ Wireless Audio

zacnoteszacnotes

51.3k
3k
165
An Open Source Aquaponics Control System with sensors galore and control of the water valve. With a dashboard, data-logging and alerts too!
Project Owner Contributor

aquaPionics

gareth-colemanGareth Coleman

11.1k
2.8k
71
A BT/NFC bone-conduction audio device that transmits sound directly to the auditory nerve through the skull. Music for the deaf & disabled.
Project Owner Contributor

WΛLLTΞCH PHΛNTOM: Bone-Conduction BT Audio

wlltchWΛLLTΞCH

2.3k
2.7k
9
Regular sleep masks uncomfortable, let in too much light, or are otherwise just not cutting it? Why not make one yourself?!
Project Owner Contributor

More 3D Printed Molds: Custom Sleep Mask

joe-mJoe M.

2.3k
2.3k
16
Pyball is a automated, Raspberry Pi based camera to remotely keep track of the world.
Project Owner Contributor

Pyball - A Smart Eye on the World

j-petersonJ. Peterson

2.4k
2.3k
17
transmitting 24-bit lossless SPDIF audio wirelessly for $12
Project Owner Contributor

$12 wireless lossless digital audio

tshen2tshen2

17.5k
2.2k
41
how you can make this cool looking radar using the Arduino Board and the Processing Development Environment
Project Owner Contributor

Make a Radar Station with Arduino and Processing

373876178373876178

2k
2.1k
2
I created a radar system using a sonar rangefinder, servo motor, BlueSMIRF, and an Arduino.
Project Owner Contributor

Sonar Radar With Bluetooth

charlesfayalcharles.fayal

Going up?

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

© 2025 Hackaday