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PMD Way Blog

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  • Build a Shop Sale Notifier for Etsy and Shopify
    August 26, 2026

    Build a Shop Sale Notifier for Etsy and Shopify

    Whether you're selling on Etsy, Shopify, or both, automating sale notifications can help you respond faster to customers, manage inventory more effectively, and celebrate those wins as they happen. Let's explore how you can build or set up a sale notifier system that works for your business.

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  • LinkDrum - Eurorack Drum Machine
    August 25, 2026

    LinkDrum - Eurorack Drum Machine

    The LinkDrum arrives at a time when more musicians are exploring modular synthesis. Whether it's the tactile appeal of turning knobs and patching cables, the endless sonic possibilities, or simply the joy of building something with your own hands, modular synthesis continues to attract a dedicated and creative community.

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  • A Watch for Nerds: the Binary Watch
    August 24, 2026

    A Watch for Nerds: the Binary Watch

    The beauty of a binary watch lies in its blend of form and function. It's practical—it tells time just like any other watch—but it also serves as a wearable expression of your interests and personality. For the nerd community, it's a badge of honour that says you appreciate elegance in design and complexity in simplicity.

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  • Arduino-Controlled 3D-Printed Rocker for a BabyBjörn Bouncer
    August 22, 2026

    Arduino-Controlled 3D-Printed Rocker for a BabyBjörn Bouncer

    This type of innovation reflects a growing trend of parents and makers using technology to address the unique demands of early parenthood. Whether you're looking to reduce nighttime wake-ups or simply free up your hands for other tasks, projects like this highlight the creative possibilities when engineering meets parenting needs.

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  • Build the Doomscroller-Preventor
    August 21, 2026

    Build the Doomscroller-Preventor

    The beauty of the Doomscroller-Preventor lies in its simplicity and effectiveness. Rather than relying on willpower alone or app-based solutions, this physical device creates a tangible barrier between you and mindless scrolling.

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  • DIY an inexpensive Simulator Racing Wheel - XBOX Compatible
    August 20, 2026

    DIY an inexpensive Simulator Racing Wheel - XBOX Compatible

    The beauty of a DIY racing wheel is that most components are inexpensive and easy to source. You'll need basic materials like PVC pipe or wood for the wheel frame, a steering mechanism (often repurposed from existing hardware), buttons for controls, and an Arduino or similar microcontroller to handle inputs.

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  • Arduino Soft Latch Power Switch Using the AO4606 MOSFET
    August 19, 2026

    Arduino Soft Latch Power Switch Using the AO4606 MOSFET

    What makes this approach particularly valuable is its versatility. Whether you're building a wireless sensor node, a portable data logger, or any battery-powered IoT device, a soft latch power switch can significantly extend your operational time between charges. The AO4606 MOSFET handles this task efficiently, dissipating minimal heat and drawing negligible quiescent current when in the off state.

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  • An ESP32 based plane radar
    August 17, 2026

    An ESP32 based plane radar

    Beyond the technical achievement, building a plane radar opens up possibilities for aviation enthusiasts. You can monitor local air traffic, track specific aircraft, or simply satisfy curiosity about what's flying overhead. Some builders have even integrated their systems with online flight tracking networks, contributing their local data to a global aviation awareness community.

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