A hobbyist site about Raspberry Pi, Atmel AVR microcontrollers, sensors, Free Pascal (Lazarus), Bascom and other interesting electronic projects.
A personal knowledge base and project diary for electronics hobbyists — exploring hardware, firmware and software, one project at a time.
Setup guides, GPIO projects, sensor integration and Linux tips for the RPI family of single-board computers.
ATmega microcontrollers, ISP programming, circuit design and low-level firmware development with Bascom and C.
Cross-platform application development using Free Pascal and the Lazarus IDE — from installation to full projects.
Linux Mint as a development platform — setup, package management, and tips for hobbyists switching from Windows.
Wiring sensors, reading data, building PCBs and combining hardware components into functional systems.
Source code, compiled packages, schematics and utilities collected during various projects — free to use.
Hands-on electronics and programming projects with full documentation, schematics and source code.
A 4×4×4 LED matrix cube driven by an ATmega32 microcontroller. Custom PCB design, hand-soldered construction and animations programmed in both Bascom and Pascal. Full schematic, layout and source code included.
A wheeled rover built around the Raspberry Pi with motor control, sensors and remote operation. The platform serves as a testbed for various sensor experiments and autonomous behaviour experiments.
Setting up and using ISP programmers (Diamex, MCS Bascom) to flash ATmega chips via AVRDUDE. Wiring guide, fuse bit reference and command-line examples for Linux and Windows.
Other websites I've built — from language-learning tools to media databases.
A free, cross-platform vocabulary trainer with spaced repetition — the most effective method for building lasting vocabulary in any language. Runs natively on Linux and Windows, supports any language pair and CSV import/export.
A community-built barcode database for physical media collectors. Scan any EAN/UPC barcode to instantly identify a DVD, Blu-ray or 4K UHD release with full metadata — director, cast, region, audio formats and more. My personal playground for trying out new web ideas.
Whether you spotted an error, have a suggestion for a new topic, or just want to say hello — feel free to write.