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Projects Dusan Petrovic likes and follows

892
455
5
A flexible LixieClock design using an ESP32 and laser cut parts
Project Owner Contributor

Lixie Clock

marcel-ochsendorfMarcel Ochsendorf

13.3k
128
98
Freedom at your fingertip.
Project Owner Contributor

PolyKybd (Displays In Your Keycaps)

thpollthpoll

13.3k
61
56
Retro computer built from TTL, with 6502 and Z80 instruction set. Includes video, sound and filesystem. No microprocessor or FPGA.
Project Owner Contributor

Isetta TTL computer

roelhroelh

4.9k
49
45
This is a high-torque yet affordable servo motor including a low KV BLDC motor, 3d printed planetary gearbox, and BLDC driver
Project Owner Contributor

3D printed BLDC servo with 30Nm torque ($60)

navid-sabetNavid sabet

9.4k
42
48
Goal of the project is to develop and build a homebrew 16 bit relay computer
Project Owner Contributor

Homebrew 16 bit relay computer

peterPeter

4.7k
33
21
Getting battery data out out of the OBD-II diagonostic port
Project Owner Contributor

UDS Vehicle Data Logger

floFlo

2.6k
31
36
The Timeframe is a beautiful, sleek, battery-powered e-ink display that shows you the day's schedule, images, and anything else.
Project Owner Contributor

The Timeframe

stavrosStavros

5.2k
21
20
The project describes the construction and operation of flip-disc displays. It also shows a simple way to control them via Arduino.
Project Owner Contributor

Flip-disc Display - How it Works & How it is Built

marcin-sajMarcin Saj

4.4k
19
27
I built a discrete UART reciever using transistors, resistors and LEDs for my school project. It contains ZERO ICs. And it works. :)
Project Owner Contributor

Analogue/discrete UART reciever

jol-de-kanterJoël de Kanter

2.5k
13
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another calc rebrain : the CASIO PB-700
Project Owner Contributor

Xts PB 700

franck-galliatFranck GALLIAT

2.1k
13
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A simple hardware hack for adding a CRT display to your next audio project!
Project Owner Contributor

Waveform visualizer from a CRT television

thomasThomas

770
11
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Interface old telephonedial to the Badge at HackadayBerlin2023
Project Owner Contributor

Dial-Badge

michael-mllerMichael Möller

1.7k
10
12
An all-analog circuit to drive a ringing intercom system
Project Owner Contributor

An intercom system from rotary telephones

thomasThomas

1.7k
10
14
Measure audio levels with a retro analog VU meter driver!
Project Owner Contributor

VU Meter Deck

szymon-bartosikSzymon Bartosik

1.6k
10
10
That project displays weather, family agenda & home energy consumption on an eink screen
Project Owner Contributor

Home news epaper

grgory-paulGrégory Paul

1.4k
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Is it a Ghost Sensor? That depends on if there are ghosts. It is definitely an environmental sensor and thermal camera in a 3d-printed case.
Project Owner Contributor

Ghost Sensor

youraveragemakerYourAverageMaker

935
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Two channel SERIAL POV led display.
Project Owner Contributor

Dual Channel POV display

daniel-rossDaniel Ross

841
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The Motorized Sequencer is a simple 8 steps sequencer with pots linked to motors. It is possible to save a sequence in memory and reload it.
Project Owner Contributor

Motorized Sequencer

helixbytehelixbyte

2
2
World map illuminated by RGB optical fibers
Project Owner Contributor

The World Is Mine!

sergio-ghirardelliSergio Ghirardelli

209
1
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Make a low-cost, low-power light show responsive to specific musical notes present in ambient sound.
Project Owner Contributor

Musical note-detecting light display

mattMatt

606
0
3
The inspiration to design, 3D printed and assemble "Marblevator, Paddle Lift" came from the Laurent Chate' Meccano ping pong ball lift 4.
Project Owner Contributor

Marblevator, Paddle Lift.

greg-zumwaltGreg Zumwalt

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