Build this super simple, portable, USB-C powered 0-30vdc power supply!

Modeled a 6-cylinder radial piston engine with a master connecting rod and synchronized crankshaft.

Bring a touch of modern elegance to your desk or garden with this custom-designed spiral cactus pot! Its sleek, spiral grooves and compact design make it a perfect home for your favorite small plants. Whether you're looking for functionality or artistic decor, this 3D-printed design combines both.

Compact smart drone integrating custom PCBs, LED switch, and 3-blade propellers — designed for performance, visibility, and innovation.

Meet the Manual Universal Testing Machine — a compact powerhouse built for pure mechanical precision. Powered by a smooth hand-crank and guided by dual precision screws, it delivers rock-solid tension and compression testing without electronics, noise, or complications. Engineered with a premium metallic finish and modular fixtures, it turns classroom experiments and lab tests into a hands-on, intuitive experience. Simple. Accurate. Beautifully built. This is material testing—redefined

A cheap, fully 3D-printed, Raspberry Pi Zero 2 W–driven robot dog with 14 DOF that actually walks, trots, and looks around on a wide-angle camera, built entirely from off-the-shelf parts and a lot of trial, error and swearing.

Battle Unknown India, powered by RollnDrive, is a modular robotics platform built for both STEM learning and competitive robotics. Designed and manufactured in India, our robots combine high performance, durability, and educational value. The kit includes a high-torque drive system, modular attachments, and wireless control, allowing students and teams to easily switch between Robo Sumo and Robo Soccer modes. Our programmable version supports sensors, servos, and Arduino IDE for hands-on coding and experimentation. With safe battery systems, compact PCBs, and 3D-printed chassis, the robots are easy to assemble, repair, and customize. Ideal for schools, colleges, and innovation labs, Battle Unknown India makes robotics learning powerful, affordable, and accessible for every student and creator.

Complete interactive game between human and robot — the classic Rock-Paper-Scissors — using the MyCobot 280 M5 robotic arm

Fuente de alimentación de alta tensión de 0-2500V.

THE PROHECT IS COMPLETELY BASED ON THE SURFACE DESIGNING SKILLS ON FUSION 360. I GOT THE BLUE PRINTS AVAILABLE ON THE PORSCHE ORIGINAL WEBSITE. BASED ON THE PORSCHE ORIGINAL DIMENSIONS I CAME UP WITH THE AESTHETIC DESIGN WHICH CONTAIN ALL THE NECESSARY OUTER SURFACE BODY COMPONENTS OF THE CAR BODY. THE HOOD, REAR SPOILERS, HEAD LIGHTS ETC.

Eurocard guide system made by 3D-printer

"Commercial motion simulators cost a fortune. Our project is a compact, affordable, and DIY 6DOF motion platform that brings professional-grade immersion to sim racing and flight. I provide the complete guide—from the Arduino code to the mechanical design—so you can build it yourself without the massive price tag."

Bringing the future of flight to your desktop — this Fusion 360 recreation of the EHang 184 Air Taxi captures cutting-edge drone design in 3D printable form. A perfect blend of innovation, precision, and passion for aerial technology.

This project presents a hand blender designed and modeled in SolidWorks.The primary goal of this design is to demonstrate how a simple mechanical system can successfully perform its intended function while providing high efficiency and significant energy savings. Although the blender is based on a basic mechanism consisting of only two gears, it achieves effective mixing performance and stands as a clear example of how simplicity in design can lead to reliability, durability, and sustainability. The blender operates using a two-gear transmission system that transfers rotational motion from the motor to the blade assembly. This simple gear mechanism was intentionally selected to reduce mechanical complexity, minimize friction losses, and improve overall system efficiency. As a result, the blender can mix dense or viscous materials efficiently without requiring high power consumption, which directly contributes to electric energy savings.

A complete DIY 3D printer designed and modeled in SolidWorks 2025, inspired by open-source CoreXY and Cartesian architectures. This project demonstrates mechanical design, motion system modeling, and mechatronic integration — providing a fully parameterized 3D model and educational documentation for engineers and makers interested in additive manufacturing

Basic idea of ​​a Robot whose mission is to place the panels with the routing for the future laying of Tubing and Cables. The system is programmable and reversible. 3d models downloaded for reference: - Festo actuators -Swagelok connectors. Introducción: -Theproposalisbasedonthedesignof robots to place panelsand pipes, followingtheRA 3D CubicTilingUnitCellmodular structuresystem. -Designforpipe fromØ8 to Ø50 mm, Swagelokreferenceconnection. Robots Design Honeycombplacingrobot: composedof servo motorsand electriclinear actuators. Ref.: Festo actuator actuator Robot to place pipe supports: composedof servo motorsand electriclinear actuators. Ref.: Festogrip Robots Design Robot to place and adjustconnections: composedof servo motorsand electriclinear actuators. Ref.:SwagelokConnection, DashboardLayout Thedesignof thepanel isorientedto be placed bythesamemanipulatorwhomovesit, Ithas theparticularitythatitgeneratesthepathfortherobots to movealongthepipe route. Springs actto fixitin thes