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 sjm4306 likes and follows

99.4k
1,388.1k
2.2k
Follow for the 'Hacklet' and latest news about hackaday.io
Project Owner Contributor

Hackaday.io Project

lutetiumLutetium

30.3k
14.8k
189
This project is a clock with radio receivers which can receive the exact time from the GPS satellites or from the DCF77 transmitter.
Project Owner Contributor

"Connect" to an atomic clock in space! GPS, DCF77

hkdcsfhkdcsf

10.5k
8.3k
39
Arduino Sudoku game made using 81 seven-segment displays!
Project Owner Contributor

Mega Sudoku

hari-wigunaHari Wiguna

8.8k
7.5k
48
Customisable USB adapter for arcade controls.
Project Owner Contributor

AVeRCADE

danjovicdanjovic

5.1k
5.7k
62
A collection of OS 3D printed electronic components you can assemble on demand faster than buying/ordering in person or online.
Project Owner Contributor

Opensource 3D Printed Electronic Components

progressthProgressTH

37.8k
4.8k
201
bringing additive manufacturing to the next level
Project Owner Contributor

prism laser scanner

hexastormHexastorm

9.8k
4k
41
Experimental case testing 3D printed "waterproofing" and water resistance.
Project Owner Contributor

Water Resistant 3D Printed Enclosures

progressthProgressTH

2.6k
2k
11
Turn your N64 controller into a bluetooth gamepad
Project Owner Contributor

N64 bluetooth gamepad

shyri-villarShyri Villar

1.7k
1.9k
13
ArduinoGotchi is a real Tamagotchi P1 emulator running in Arduino UNO hardware
Project Owner Contributor

ArduinoGotchi

gary-kwokGary Kwok

22.7k
1.9k
32
Trying to build a simple CD-player from an old CD-drive. I want it to read audio CDs, have button controls and an audio output.
Project Owner Contributor

Using old CD-drive as a music player

jurc192jurc192

9.8k
1.6k
93
Mini (1.44'' x 0.94'' or 24mm x 37mm) 8X16 RGB LED Array. 128 RGB LEDs with three LED chip each gives 384.
Project Owner Contributor

384:LED

alexAlex

108
1.5k
4
This LED matrix clock displays the current time using signals received from the GNSS satellites orbiting the earth!
Project Owner Contributor

Digital Satellite Clock

cpknightcpknight

5.6k
1.5k
92
Project Owner Contributor

Voltmeter Clock

brettoliverbrett.oliver

8.9k
1.4k
112
v1 USB keyboard approximately the size of three pennies in a line; v2 around the size of a quarter
Project Owner Contributor

The Smallest Keyboard

tecistTEC.IST

13.1k
1.4k
149
Very simple Tesla Coil - 3 components only = LED, BUL45D2G transistor and 82K resistor
Project Owner Contributor

Easy Open Tesla coil on PCB

bobriciusbobricius

43.1k
1.4k
55
Showing you how to reuse laptop webcams in your project
Project Owner Contributor

Laptop Webcam Reuse Made Simple

aryaArya

1.8k
1.4k
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

1.9k
1.2k
19
A 10 inch width HiFi music player with 7.84 touchscreen base on Raspberry Pi
Project Owner Contributor

Raspberry Pi 10inch player

rextangRex.Tang

5.4k
1.2k
19
Programmable Motorized Pin Art
Project Owner Contributor

PinThing

hugshugs

62k
993
221
For IT geeks, retro game fans, makers. Open source, portable, modular to explore, create, learn, code & play
Project Owner Contributor

ESPboy - RetroGaming&Software development MuliTool

romansRomanS

1.3k
960
18
Home made clock with custom designed LED matrix display
Project Owner Contributor

LED matrix clock

jakub-lankJakub Laník

Going up?

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

© 2025 Hackaday