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Oleksandr Y.

Like electronics

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This user joined on 03/06/2023.

My Projects

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

Binary Seven-Segment Wristwatch

Projects I Like & Follow

Supplyframe DesignLab: 2023 Hackada…

Lowering the cost of Refreshable Braille Cells by using Electromagnetic Cam Actuators & 3D Printing

Electromechanical Refreshable Braille Module

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.

EPDiy: 9.7"/6" E-Paper controller

Supplyframe DesignLab: 2022 Hackada…

Low-cost device for control mosquitoes, weeds, pest etc.

Laser device for neutralizing - mosquitoes

ildar-rakhmatulin Ildar Rakhmatulin

Hackaday Prize 2019

Blackbox shifts 3D printing towards a multitool manufacturing robot.

Multitool 3D Printer - Blackbox

marc-schmann Marc Schömann

Hackaday Prize 2019

It is compatible with standard stepper motor diver, cnc or GRBL shield, direct replacement of X-Y stepper motors.

2D stepper motor etched on PCB - micro manipulator

Use a Kodak projector and DSLR camera to automate digitizing slide photography

Kodak Slide Projector Scanner

bryan-howard Bryan Howard

Smartwatch wearable, ultra-long life measured in years, no need to recharge.

Smartwatch 10 Years Ultra-Long Battery Life

A marker pen sized Geiger counter with up to 12 months battery life from 2xLR44, based on STM8L152K4 microcontroller

Compact, low-power Geiger counter

Full tutorial on how to build a conveyor belt 3D printer. I provide completely free and opensource CAD and firmware to build this printer.

Print HUGE parts with Conveyor Belt 3D Printing

swaleh-owais Swaleh Owais

WiFi/BLE-enabled low power e-paper display devboard

Paper WiFi

albertas-micknas Albertas Mickėnas

Digital oscilloscope experiment based on Arduino

Digital oscilloscope experiment based on Arduino

for Mouser and MacroFAB Blink An LED competition

Solar-powered flashing LED heart pendant PCB coil

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

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

Turning a Raspberry Pi 4B into a satellite for self-hosted language model, all with a sprinkle of ASR and NordVPN Meshnet

Automatic Speech Recognition AI Assistant

adam-meshnet Adam - Meshnet

In this project, the objective was to build a FPV flying wing with over 700mm wingspan that could be printed under 24 hours.

3D Printed Flying wing FPV Drone

Supplyframe DesignLab: 2022 Hackada…

Using wood waste to create 3D prints

3D printing in wood

a series of opensource lamps to experiment with and master lighting.

3D Printed Opensource Lamps

Fully magnetic equivalent of a kinetic sand art table

Magnetic Kinetic Art Display

moritz-v-sivers Moritz v. Sivers

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Bits

VALENTINE wrote 12/03/2023 at 17:28

Thank you. Cheers! Valentine

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