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Vitaly Rudik

I'm keen on different things like programming, electronics development, retrocomputing and fishing.

Moscow
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5 Following
4 Projects
vitaly-rudik
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This user joined on 04/04/2018.

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HD44780 supports 8 programmable characters, using them we can show digits like on 7-segment LED display.
Project Owner Contributor

7-segment digits on hd44780 16x2

vitaly-rudikVitaly Rudik

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Arduino nano based programmer
Project Owner Contributor

Parallel ROM Programmer

vitaly-rudikVitaly Rudik

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How to connect 3 pin fan to 4 pin connector on motherboard
Project Owner Contributor

4 to 3 pin converter for CPU fan

vitaly-rudikVitaly Rudik

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Each led can be controlled
Project Owner Contributor

Valentine day heart

vitaly-rudikVitaly Rudik

401.2k
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KaRadio A fully featured wifi web radio player with only low cost boards. with or without a vs1053 board
Project Owner Contributor

WiFi Webradio on ESP8266 or ESP32

jean-pierre-cocatrixJean-Pierre Cocatrix

236.9k
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pcb mill built from garbage using basic hand tools and little money
Project Owner Contributor

PCB mill for under $10

shlonkinshlonkin

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Homemade 8MHz Z80 SBC, 128kB banked RAM, RTC, SD (HD emulation), Basic and Forth interpreter, CP/M 2.2 and 3, UCSD Pascal, Fuzix and more...
Project Owner Contributor

Z80-MBC2: a 4 ICs homebrew Z80 computer

just4funJust4Fun

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A low cost ESP32 core board with Ethernet and PoE for convenient "single cable" deployments
Project Owner Contributor

wESP32: Wired ESP32 with Ethernet and PoE

patrick-van-oosterwijckPatrick Van Oosterwijck

140.1k
447
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No iron, no cry! Build a mini 4MHz Z80 64kB RAM system with Basic and Forth interpreters, CP/M 2.2, QP/M 2.71, Assembler and C toolchains
Project Owner Contributor

A 4$, 4ICs, Z80 homemade computer on breadboard

just4funJust4Fun

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Follow for the 'Hacklet' and latest news about hackaday.io
Project Owner Contributor

Hackaday.io Project

lutetiumLutetium

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1k
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Designing an open source, modular bench power supply to rule them all.
Project Owner Contributor

Bench Power Supply

the-big-oneThe Big One

89.8k
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Just because! A home computer without microprocessor
Project Owner Contributor

Gigatron TTL microcomputer

marcel-van-kervinckMarcel van Kervinck

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For IT geeks, retro game fans, makers. Open source, portable, modular to explore, create, learn, code & play
Project Owner Contributor

ESPboy - RetroGaming&Software development MuliTool

romansRomanS

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This project is an attempt to teach myself about the inner workings of computers. Naturally I started from the bottom up.
Project Owner Contributor

4 bit computer built from discrete transistors

zaphodzaphod

57.8k
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Custom designed breadboard computer (BBC!) with bespoke programming language, full graphics, sound and SD card storage.
Project Owner Contributor

6502 Homebrew Computer on breadboard

6502nerd6502Nerd

56.3k
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A computer running the BASIC programming language, generating composite video and reading PS/2 keyboard input using a single AVR.
Project Owner Contributor

Single Chip AVR BASIC Computer

danDan

42.5k
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640x480 (and 848x480!) Color VGA Video Card for Microcontrollers and Single Board Computers
Project Owner Contributor

VGA Graphics Over SPI and Serial - VGATonic

pkPK

40.1k
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Retrocomputer built from TTL logic running CP/M with no CPU or ALU
Project Owner Contributor

Novasaur CP/M TTL Retrocomputer

alastair-hewittAlastair Hewitt

39.6k
1.4k
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An digital clock made out of 144 7 segment displays
Project Owner Contributor

7 Segment display array clock

frughaFrugha

39.4k
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An easy to build homemade single board computer with a V20HL aka uPD70108H (8088 + 8080) or 80C88 CPU. CP/M-80, CP/M-86 and MSDOS supported.
Project Owner Contributor

V20-MBC: a V20 (8088 + 8080) CPU homebrew computer

just4funJust4Fun

37.1k
550
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A digital clock built with Diode-Diode Logic (DDL), a quirky new logic family using only common diodes and passive components.
Project Owner Contributor

The Diode Clock

ted-yapoTed Yapo

32k
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A small Z80 computer with composite video, serial and a hard drive with CP/M
Project Owner Contributor

Z80 Microcomputer System

256byteram256byteram

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Mitsuru Yamada wrote 01/22/2021 at 00:47 • point

Thank you for liking my #Homemade Operational Amplifier !

  Are you sure? yes | no

roelh wrote 03/16/2020 at 12:18 • point

Hello Vitaly, thank you for liking #Kobold K2 - RISC TTL Computer !

  Are you sure? yes | no

Vitaly Rudik wrote 03/16/2020 at 12:20 • point

You're welcome!

  Are you sure? yes | no

Just4Fun wrote 05/03/2018 at 16:38 • point

Thank you for liking my project: ESP-01 NanoBoard (ESP8266)!

  Are you sure? yes | no

Patrick Van Oosterwijck wrote 04/25/2018 at 15:55 • point

Thank you for liking my #wESP32: Wired ESP32 with Ethernet and PoE project!

  Are you sure? yes | no

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