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sbarabe/README.md

Hi, I'm Samuel 👋

Mechanical Engineer with 20+ years of product development experience.

Recently I've been focusing on open-source embedded systems, Arduino libraries, PCB design and educational electronics.

Current Projects

  • 🎮 MemoBot
  • 🔊 SBK_AvrBuzzer
  • 🔘 SBK_Button
  • ⚡ Smart Builds & Kits

Skills

  • Embedded C++
  • Arduino / AVR
  • PCB Design
  • Mechanical Design
  • CAD
  • Rapid Prototyping

Find me

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  1. SBK_BarDrive SBK_BarDrive Public

    High-level Arduino library for controlling animated LED bar meters using MAX7219/MAX7221 or HT16K33 drivers. Ideal for prop-making, visual meters, and signal-driven lighting effects.

    C++

  2. SBK_HT16K33 SBK_HT16K33 Public

    Standalone Arduino library to control HT16K33 LED matrices or bar meters via I2C.

    C++ 1

  3. SBK_MAX72xx SBK_MAX72xx Public

    Standalone Arduino library to control MAX7219/7221 LED matrices or bar meters via SPI.

    C++

  4. SBK_AvrBuzzer SBK_AvrBuzzer Public

    Non-blocking passive piezo buzzer (and tune player) library for AVR Arduinos using Timer1 with single-ended and differential output.

    C++

  5. SBK_Button SBK_Button Public

    Non-blocking Arduino button library with software debouncing, press/release events, long-press detection, and support for internal or external pull-up/down wiring.

    C++

  6. MemoBot MemoBot Public

    Open-source handheld memory game for learning embedded programming and electronics.

    C++