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Dawid Buchwald

I love to learn new things, challenge myself and venture into Great Unknown :)

Warsaw, Poland

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This user joined on 07/21/2020.

My Projects

Yet another homebrew computer based on 65C02 CPU

DB6502

dawid-buchwald Dawid Buchwald

Things I've Built

Clock module

First (and probably final) version of upgraded clock module inspired by Ben Eater's project

DB6502 - revision 1

First version of 65C02 home computer based on Ben Eater's design.

Projects I Like & Follow

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

Hackaday.io Project

The 2015 Hackaday Prize

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

65c02 Homebrew Computer on breadboard

The 2017 Hackaday Prize

FREE and Open Source, Arduino Due based Telescope Control GOTO

rDUINOScope Boiana

dessislav-gouzgounov Dessislav Gouzgounov

Quick way to start with MCUs

Adventures with a STC89C52 development board

ken-yap Ken Yap

Project to build the first working replica of the 1987 Soviet concept design.

SPHINX (СФИНКС) Home Computer System

nick-poole Nick Poole

The 2017 Hackaday Prize

Parametric 2D and 3D modeler written in pure javascript

jsketcher

val-erastov Val Erastov

Hackaday Prize 2019

An ATSAMD21 (same as Arduino Zero) handles parallax scrolling, 16-bpp graphics at 40-fps on a 160x128 TFT LCD

40-fps 16-bpp platform game on a Cortex M0+ board

nicola-wrachien Nicola Wrachien

Driving controller-less graphics LCD with Arduino

Arduino CLGLCD

The Atmel AVR mcus are just fast enough to generate black and white, NTSC, sync and image content. TVs are cheap LCDs!

NTSC Video on Atmel Mega644/1284

bruce-land Bruce Land

Homebrew computer under CP/M with TV Out and PS/2 keyboard powered by Arduino Nano

Homebrew CP/M-computer powered by Arduino Nano

alexey-voronin Alexey Voronin

The 2016 Hackaday Prize

A relay computer on hat rails Big loud relays, Turing complete, NO f**king diodes

Relay Computer

paul-kocyla Paul Kocyla

A flexible, configurable video circuit for homebrew computers, with shared RAM access and easily-tunable timings

Configurable video output for 6502 computers

My wife wanted some hardware to program with processing. I wanted to design some PCBs

Interactive Color LED grid with IR touch sensing

Designing a memory controller and OS interface to support multitasking on a 6502 with strictly-protected memory

Protected-memory multitasking for 6502 computer

The 2018 Hackaday Prize

An interactive, wireless 16×16 pixel canvas that displays your images and animations.

Pixel8 | LED Pixel Art

acrobotic-industries ACROBOTIC Industries

Transforming a broken ZX Spectrum +2 into a battery powered cyberdeck of sorts with display and custom macropad

PIERCy-1 - ZX Spectrum +2 Raspberry Pi Mod

raphael Raphael

The 2016 Hackaday Prize

Philometer from the Greek root ‘philos’, to love and ‘metric’, to measure.

The Philometer

jacob-sayles Jacob Sayles

I was annoyed to always have to solder a 6pin connector to my boards to use my ISP programmer. So made an adapter with Pogo pins.

AVR ISP Pogo adapter

Bits