low powered variable optic 3d models

Introducing a creative pen design that utilizes 3D printing! This model features an easily removable ballpoint and cartridge, allowing you to recycle old pens by simply printing a new body with your favorite design. The pen has an original shape with...

Create a marble lift for your child by attaching a 1L pop bottle to a stainless-steel curtain rod using a u-bend pipe. The pop bottle acts as a makeshift air pump, while the curtain rod serves as the main pipeline for the marbles in your DIY marble...

Here's an assembly toy car that lets you shift gears - either let it run on its own or snap on a rubber band for an extra boost. ...No need for motors or electronics; just a dab of glue and you're good to go.

Like any good engineer should I often look at my tools and ask myself “How could this be more awesome AND more dangerous at the same time?” The obvious answer when looking at a Dremel was “add a propeller.” This work is inspired by, but not...

Took this design and tweaked it just enough to enable attachment to a Dremel for increased RPM. The rotor soars 10-15 meters in the air when paired with a small Dremel. ...I'm curious to know how high it would go if connected to a router - remember to...

Hello!\nThis is a compact air turbine design.\nRequired components include:\nThree 4mm screws\nOne M8 threaded rod or axis\nTwo pipe connectors\nTwo skateboard bearings\nAn M8 tap for threading the rod\nSuperglue to secure the rod\nSimply connect it...

For novices, this is the starting point! ...All that's required are a paperclip for the wheel assembly and a balloon as the primary energy source.

it works on the principle of internal combustion engine. ...but uses hydrogen as its fuel

A compact pencil sharpener requires assistance in designing its primary casing.

Keep calm and stay cool while you're at it! You might actually produce more heat spinning this thing than you can keep cool with your fan, haha! I used a fan designed by danowar, which was pretty flat on the bottom for easier printing. You can...

100% Supportless Steam Engine driven Wagon! ...

55mm diametercenter hole for 5mm and 8mm straw with 0.4mm clearance

WORK IN PROGRESS

A high-resolution prototype model of a rickshaw has been designed for use in detailed product shot renders and immersive environment scenes. ...This versatile asset can also be repurposed as a realistic game prop, adding depth to various gaming...

The objective was to design a water-driven shower ventilation system that doesn't require electricity and minimizes water consumption. ...It utilizes a mechanism similar to a car turbocharger (and my previous turbocharger model) but instead of using...

You'll require a spring to operate this device - simply insert a spring into the designated opening.

Hello everyone, this is a fresh new soap dispenser I've designed. Please take care of making a few tweaks to the project for me. The overall design should function properly... To assemble it correctly, you'll need to insert a spring before placing...

This is an [experimental, untested] fastener tool, for nailing metal and concrete. It uses 12 gram Co2 as a propellent. This tool could be potentially hazardous so use at your own risk. You will need: -Epoxy -3mm Nail, head cut off. ...

This boat is one of three models utilizing a rubber band I designed after multiple attempts, and I successfully added weight to it by using coins, totaling approximately 32.77 grams (https://www.youtube.com/watch?v=fsYgb2xobzQ). The website address...

Original warthog model by KVLaD, the engine is a modified version of Mei Rezki Rosi Pratama twin rotor Wankel. ...This model is finished, but it is the first in a series of warthogs, the next few models are going to include more details from the video...

https://docs.google.com/document/d/1_SD3Srg5m-Y_uvG8dN306Dqqpu921gWwIuw3IU_0sUM/edit?usp=sharing Induction heater build guide Wiring diagram, build materials and additional information is in the docs file. ... Sides.STL 2x ButtonPanelcopy.STL 2x...

<p>Run by just blowing air into it. Demonstration:<br/> <a href="https://www.youtube.com/watch?v=_FDZzKAFSz4">https://www.youtube.com/watch?v=\_FDZzKAFSz4</a></p> <p>Exploded view in 3d viewer:<br/> <a...

Note that this is for educational, scientific, or artistic purposes only, so it complies with Google's policy. For example, engineering including aerodynamics, physics, math, etc., this is a tool not a toy. As of Christmas 2019 and hereby until...

It's a breeze to print this little support. If you want to work without dust, this machine is perfect. You simply connect it to a vacuum cleaner and let it run, with the outside of the connecting part measuring 30mm. The drawback is that it wears...

This is a rudimentary idea centered around digging trenches for residential purposes.

Insert an unfolded paper clip into the hole located at the bottom rear of the boat, then bend it towards the front side closest to the vessel and secure a rubber band around it. Loop the other end of the rubber band over the nub situated near the...

By 2040, safe, swift transportation of goods and individuals in larger quantities will be vital. ...This vehicle is designed to cater to that market demand.

Currently, I am unable to transform my STL file into a STEP format, which is essential for completing my design using Inventor. ...If you're interested in assisting me with this task, feel free to reach out.

This website (http://allcrafts.net/woodworking/woodtoy.htm) offers numerous complimentary designs; however, their plans could use improvement as some information is omitted. ...Despite this, I've crafted a few items based on their models, and they will...

This project is inspired by old toys where a propeller pops off when spinning fast enough. It involves attaching a propeller to a Dremel sanding wheel, but beware - this is not a toy and it's not safe for everyone to attempt. Printing the blades can...