9 axis IMU sensor board for VR full body motion tracker without camera

Got a Raspberry Pi cluster with PoE and tired of messy, improvised setups? I’ve designed a clean, modular system to mount 4 Raspberry Pi boards with SSDs and a 5-port PoE switch—all in just 1.5U of a 19” rack. This fully 3D-printed project, redesigned from the ground up (not compatible with previous models), is built for order, accessibility, and airflow. Each Raspberry Pi gets its own removable tray with space for a PoE HAT and boot SSD. The trays slide smoothly into place, and a dedicated enclosure houses the gigabit PoE switch—everything mounted on simple M5 threaded rods, no extra metal chassis needed. Even better: all parts are optimized for support-free FDM printing, saving you time and filament. Concerned about thermal build-up? So was I—there are recommendations for materials (use ABS for key parts), fan control, and I’m already prototyping a new vertical layout that improves airflow dramatically, still within 1.5U. Turn your rack into a clean, professional-grade Pi cluster!

A simple Rack for multiple Pi´s of different models and additional Parts

Make your own Chip8 emulator console with cheap components and a 3D Printer.

WiFi-Enabled, modular prototyping platform for creating and testing electronics projects with ease.

Cutting-edge farm security system that revolutionizes protection for agricultural asset.

Introducing our Advanced 8-Channel RC Transmitter and Receiver System a pinnacle of innovation for RC enthusiasts. Powered by STM32F103C8T6.

Most people are unaware of Cosmic Rays, yet they exist everywhere, unseen or felt. They were created long ago when primary particles get accelerated to near the speed of light by the tremendous magnetic shockwaves when stars supernova, black holes eat, and binary stars merge. The very same processes that thrust heavy elements made inside stars and other extreme events to form interstellar dust, asteroids, planets, and the building blocks for life. Cosmic Rays are an ongoing and continuous reminder of the immense scale, age, and complexity of the universe and the importance of science to our understanding. Building a Cosmic Ray Muon Detector allows anyone to collect data and visualise or make music from Cosmic Ray showers here on Earth. It is an opportunity to share an appreciation of Cosmic Rays: how tiny our little blue planet is, where it exists within the vastness of the universe, a precious, rare and fragile place, something worth protecting.

9 axis IMU sensor board for VR full body motion tracker without camera

Got a Raspberry Pi cluster with PoE and tired of messy, improvised setups? I’ve designed a clean, modular system to mount 4 Raspberry Pi boards with SSDs and a 5-port PoE switch—all in just 1.5U of a 19” rack. This fully 3D-printed project, redesigned from the ground up (not compatible with previous models), is built for order, accessibility, and airflow. Each Raspberry Pi gets its own removable tray with space for a PoE HAT and boot SSD. The trays slide smoothly into place, and a dedicated enclosure houses the gigabit PoE switch—everything mounted on simple M5 threaded rods, no extra metal chassis needed. Even better: all parts are optimized for support-free FDM printing, saving you time and filament. Concerned about thermal build-up? So was I—there are recommendations for materials (use ABS for key parts), fan control, and I’m already prototyping a new vertical layout that improves airflow dramatically, still within 1.5U. Turn your rack into a clean, professional-grade Pi cluster!

Build the ESP-FLY, a tiny, phone-controlled ESP32 pocket drone powerful enough to fly indoors & outdoors!

A simple Rack for multiple Pi´s of different models and additional Parts

Are you running OctoPrint and want to add a touch screen to your 3D printer for a sleeker user experience? Look no further!

Sleek, cooling-optimized Raspberry Pi 5 case with a user-friendly, one-piece-like assembly that requires only four M2.5x10mm screws.

Make your own Chip8 emulator console with cheap components and a 3D Printer.

The world's fastest computer* on your desk! (* in 1988).

Let’s explain everything you need to set up a smooth and responsive media center using Raspberry Pi 5

By offering free LoRa modules and PCBA sponsorship services, we aim to accelerate the implementation of your projects.

DeepSeek R1 vs. ChatGPT-4: A Comparative Analysis

Learn the meaning of SMT assembly, its pros and cons, and gain insight into the comprehensive production process of SMT