Digital Sand Simulation Toy Project Kit by PrintKits

Tired of the same old desktop fidget toys? Dive into the mesmerizing world of physics with the PrintKits Digital Sand Simulation Toy! This engaging DIY electronic kit lets you construct a sleek, palm-sized cube that brings the classic "falling sand" gravity simulation to life on an 8x8 LED matrix.     Key Features & Benefits Interactive Digital Sandbox: Tilt, turn, and shake the cube to watch the digital "sand" particles react instantly to gravity, flowing and settling just like the real thing. It's a captivating, stress-relieving spectacle! A Fun & Educational DIY Project: Perfect for hobbyists, students, and anyone interested in electronics, coding, and 3D printing. The kit includes the ESP32 dev board, 8x8 LED matrix, accelerometer, and all necessary components. High-Quality Design by PrintKits: Created by DSK001, this project is part of the popular PrintKits monthly subscription, known for quality, well-documented, and fun 3D-printed gadget designs. Fully Open-Source Code: Want to customize the physics or particle effects? The Arduino code is available for download, making it a fantastic platform for learning and modification. Optional Motorized Base: Upgrade your experience with the optional 3D-printable base (sold separately or available as an STL) that uses a standard TT motor to constantly rotate the cube for an endless, automatic display.   Product Specifications (What's Included) This kit contains all the electronic parts you need to bring your LED physics toy to life: 1x ESP32 Development Board 1x 8x8 LED Matrix Display 1x Accelerometer Sensor Board 1x Battery Case (for 4x AA batteries) Screws, Wires, and 1x 6mm Button (Note: The required 3D printed cube casing/housing STL files are available for download on Printables.com, and filament is not included.)   Why Choose the PrintKits Digital Sand Cube? Unleash your inner maker and enjoy an endless source of visual fascination. Whether you're looking for a unique desktop gadget, a rewarding electronic kit, or a cool 3D printing project, the PrintKits Digital Sand Simulation Toy delivers. Build it, power it, and watch the physics unfold!