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Ruslan

Embedded programmer, PCB-designer, housing designer

Russia

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This user joined on 02/06/2023.

My Projects

This is a flexible, compact and beautiful modular prototyping framework

Building set for embedded developers

Very simple to implement, but very advanced intelligent access controller

Door lock controller with fingerprint sensor

Very easy to repeat and inexpensive pocket-sized DIY thermal imager

DIY pocket thermal imager

Projects I Like & Follow

A low-power E-Paper weather display powered by an ESP32 microcontroller. Utilizes the OpenWeatherMap API.

ESP32 E-Paper Weather Display

An interesting project that describes how to make several useful devices using a CFL bulb ballast, with minimal modification.

Induction Heater and HV source from CFL Bulb

mircemk mircemk

A tiny little Arduino-compatible board with USB-C using the Atmega32U4.

Epi 32U4

Supplyframe DesignLab: 2022 Hackada…

Robotic urchin harvesting to protect kelp forests

Otter Force One

Monitor your favorite plant and get the state displayed on an e-paper. Simple, elegant, and with minimum energy consumption.

Smart Plant

An Indoor Air Quality System with E-Paper Display, LoRa communication and WiFi AP configuration

Hermetis

Use Sony Camera Remote API to control 30 cameras, including NEX 5R, NEX 5T, NEX 6, A5100, or more. Build Control Panel UI and Hardware Rig.

Photogrammetry Rig with 30 Sony Cameras

A high-end ESP32 development board with a 480x320 pixel capacitive touchscreen and sophisticated features.

gCore (II) - a dev board for portable GUI gadgets

A flexible LixieClock design using an ESP32 and laser cut parts

Lixie Clock

Marcel Ochsendorf

The 74181 ALU circuit recreated using Light Logic gates

74181 4-bit ALU without transistors

An Arduino/Genuino Compatible UNO with Pin LED indicators and additional Extras

Uno Plus+

An all in one air quality and environment detector powered by esphome, include PM2.5, CO2, Temperature.

AirCube

POV(Persistence Of Vision) version of "Hello, World" using CPLD

Hello, World

my latest clock project

IV19 Clock

The Digital Bird DIY 3D printable Mini Jib

Motorized Camera Mini Jib

A Module that fits in a typical Wallswitch with Air Quality, EarthQuake Detection and Ultra Low Power Sleep Mode + an Touch EInk Display

AirQ&EarthQ-LoRa EInk WallSwitch

A cross-plattform serial monitor/plotter written entirely in rust.

Serial Monitor and Plotter

hacknus hacknus

This project is for anyone who loved building a Gameboy Zero. Put a Raspberry Pi in your TI-92, and do data collection and science stuff

Another TI-92 Raspberry PI PCB Upgrade

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Bits

Dr. Cockroach wrote 03/10/2023 at 17:19

Thank you for the Like and Follow of my #74181 4-bit ALU without transistors

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