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Oleksandr Y.

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oleksandr-y
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This user joined on 03/06/2023.

368
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A minimalist binary wristwatch that tells time using a 7-segment display—why use 6 digits when 3 will do? Save segments, embrace binary!
Project Owner Contributor

Binary Seven-Segment Wristwatch

oleksandr-yOleksandr Y.

104.5k
1,500.1k
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Follow for the 'Hacklet' and latest news about hackaday.io
Project Owner Contributor

Hackaday.io Project

lutetiumLutetium

72.8k
289
42
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Lowering the cost of Refreshable Braille Cells by using Electromagnetic Cam Actuators & 3D Printing
Project Owner Contributor

Electromechanical Refreshable Braille Module

vijayVijay

63.7k
330
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Multi-year always-on LED replacements for gaseous tritium light sources
Project Owner Contributor

TritiLED

ted-yapoTed Yapo

28.2k
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I always wanted a large, affordable E-Ink screen to play around with. This board talks to cheap E-Reader replacement screens with an ESP32.
Project Owner Contributor

EPDiy: 9.7"/6" E-Paper controller

valentinValentin

25.8k
122
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Low-cost device for control mosquitoes, weeds, pest etc.
Project Owner Contributor

Laser device for neutralizing - mosquitoes

ildar-rakhmatulinIldar Rakhmatulin

23.8k
6.4k
24
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Blackbox shifts 3D printing towards a multitool manufacturing robot.
Project Owner Contributor

Multitool 3D Printer - Blackbox

marc-schmannMarc Schömann

16.1k
138
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It is compatible with standard stepper motor diver, cnc or GRBL shield, direct replacement of X-Y stepper motors.
Project Owner Contributor

2D stepper motor etched on PCB - micro manipulator

bobriciusbobricius

12k
10.2k
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Use a Kodak projector and DSLR camera to automate digitizing slide photography
Project Owner Contributor

Kodak Slide Projector Scanner

bryan-howardBryan Howard

8.8k
83
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Smartwatch wearable, ultra-long life measured in years, no need to recharge.
Project Owner Contributor

Smartwatch 10 Years Ultra-Long Battery Life

valentineVALENTINE

8.8k
143
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A marker pen sized Geiger counter with up to 12 months battery life from 2xLR44, based on STM8L152K4 microcontroller
Project Owner Contributor

Compact, low-power Geiger counter

bleakytexBleakyTex

7.7k
7.6k
15
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Absolute best watch ever !!!!
Project Owner Contributor

BPW34 solar powered led watch

bobriciusbobricius

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28
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A persistence of vision (POV) display with five 0805 LEDs piggy back on an ATTiny13.
Project Owner Contributor

Tiny POV

jens-haukeJens Hauke

5.4k
4.6k
2
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Full tutorial on how to build a conveyor belt 3D printer. I provide completely free and opensource CAD and firmware to build this printer.
Project Owner Contributor

Print HUGE parts with Conveyor Belt 3D Printing

swaleh-owaisSwaleh Owais

4.6k
24
2
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WiFi/BLE-enabled low power e-paper display devboard
Project Owner Contributor

Paper WiFi

albertas-micknasAlbertas Mickėnas

4.3k
54
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ATtiny45-based Ripoff of Ted Yapo's TritiLED
Project Owner Contributor

ATtiny45 EverLED

elliot-williamsElliot Williams

4.1k
4.4k
1
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Digital oscilloscope experiment based on Arduino
Project Owner Contributor

Digital oscilloscope experiment based on Arduino

andrewAndrew

3.6k
20
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for Mouser and MacroFAB Blink An LED competition
Project Owner Contributor

Solar-powered flashing LED heart pendant PCB coil

bobriciusbobricius

2.8k
3k
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PCB-to-control-Stepper-motor-without-arduino
Project Owner Contributor

PCB-to-control-Stepper-motor-without-arduino

mrinnovativeMrinnovative

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VALENTINE wrote 12/03/2023 at 17:28 • point

Thank you. Cheers! Valentine

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