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108 projects
3.2k
32
12
Three Nixies, a Dallas DS18B20 Temperature sensor and an Arduino to tie them all together. Cool :)
Project Owner Contributor

Nixie Temperature Display

Sascha GrantSascha Grant

0
0
An e-textile swatch using SewIY conductive thread, an ATtiny85, and WS2812-2020 LEDs.
Project Owner Contributor

SewIY Galaxy Swatch

Jim OwensJim Owens

166
0
0
Unique TFT-shield expanding capabilities Arduino Uno.
Project Owner Contributor

Unique TFT-shield for Arduino Uno (Begining)

Alf81010Alf81010

82
0
1
Submissions for the Beautiful Hardware contest
Project Owner Contributor

Beautiful pics of my PIC programmer

Marius TaciucMarius Taciuc

141
5
5
LED grid earrings based on the Lattice iCE40UP5k FPGA
Project Owner Contributor

iCE Bling

Mahesh VenkitachalamMahesh Venkitachalam

53
53
1
Same as my other project but this one's for the Hackaday Beautiful Hardware contest.
Project Owner Contributor

Time Machine Mk. 4 (Beautiful Hardware)

Eric MinEric Min

1.4k
17
16
Driving vintage HP HDSP-2000 Alphanumeric LED displays with a retro EPROM 8051 Microcontroller.
Project Owner Contributor

Vintage_Beauty

Ethan DurrantEthan Durrant

12.3k
118
96
A 252 electromagnet-matrix that controls Ferrofluid
Project Owner Contributor

Fetch: A Ferrofluid Display

Applied ProcrastinationApplied Procrastination

64
0
0
an original way to communicate with a robot : with a smartphone screen.
Project Owner Contributor

smartScreen robot

nicolas.manicolas.ma

59
2
3
TV-B-Gone in a Hippo skin
Project Owner Contributor

Hippo-B-Gone

danjovicdanjovic

18.4k
228
204
Small and powerfull controlling unit powerd from USB-C-PD
Project Owner Contributor

USB-C-PD Soldering Pen for Weller RT Tips

Thomas LeputschThomas Leputsch

242
3
3
Having fun w/ colorful LEDs on a breadboard—entry for the HaD photo contest (2019).
Project Owner Contributor

Pixel Republic

ACROBOTIC IndustriesACROBOTIC Industries

2.6k
26
16
How to build an adjustable switching power supply using LM2576 [Buck Converter, CC-CV]
Project Owner Contributor

A variable switching power supply using LM2576

hesam.moshirihesam.moshiri

1.2k
8
5
4xAD7771BCPZ 64 kSPS, ADR4525BRZ 2.5V REF +-0.02%, STM32H743ZIT6 MCU 1027 DMIPS
Project Owner Contributor

FreeEEG32 + alpha1.5

Dmitry SukhoruchkinDmitry Sukhoruchkin

278
4
6
This is a small line follower with PD control, made from RC helicopter frames
Project Owner Contributor

Small race competition line follower

Victor SerranoVictor Serrano

616
3
5
Deciphering a mysterious German dot matrix LED display pulled from avionic equipment
Project Owner Contributor

LITEF 104267 "Enigma" LED display

Patrick HickeyPatrick Hickey

174
0
2
DMX Interfaces for Zero Point Two installation by Nonotak Studio
Project Owner Contributor

NNTK-BCN-0.2

wesley leewesley lee

10.8k
193
42
Just for the sake of making it happen, I've designed an open-source TOMU form factor ESP32 design. It fits in a USB Type-A port.
Project Owner Contributor

FEMU - An ESP32 Wi-Fi/Bluetooth board in TOMU form

femtoduinofemtoduino

132
4
4
Powerful DC Motor Driver using Power Mosfets [30A, half Bridge]
Project Owner Contributor

Powerful DC Motor Driver [PWM-Half Bridge]

hesam.moshirihesam.moshiri

153
85
6
A deep dive into the art of useless machines.
Project Owner Contributor

Reverse Photosynthesis Machine

GriffinGriffin

341
2
4
The Hat Mounted Image Board
Project Owner Contributor

HatChan

JRWRJRWR

0
0
Just a Circuit Playground , Arduino UNO topped by a Sensor Tile and of course a Robot.
Project Owner Contributor

Fun with my Workbench

Brenda ArmourBrenda Armour

3.2k
30
28
Arduino-compatible board with 128x64 OLED display and 6 buttons for playing simple 2D games.
Project Owner Contributor

Tiny game console

Mislav BrekaMislav Breka

569
568
4
SolarUPS devices can provide for constant, uninterruptible low voltage system power supply for low consumption equipment
Project Owner Contributor

SolarUPS V3 Solar Uninterruptible Power Supply

Gabor FutoGabor Futo

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