tennis ball laucher

Headphone Holder with Cable Management Spool Table Mount Version - with STEP file
prusaprinters

One spring from a ball point pen Two #8 flat head screws for wall mounting. Optionally a rubber band, to quiet the gears. I tried a normal rubber band which was relatively thick and also a rubber band from a bunch of asparagus which worked a bit...

Single motor steerable IR controlled robot toy
prusaprinters

A spring from ball point pen.Some small rubber bands. I found them next to the hair combs at Wal Mart. Super glue. A 3mm drill. A 6mm tap. O rings for tires. I got the O rings in an O ring kit from Harbor Frieght. The inside dia is approximately 26...

3D Printed CNC Machine
prusaprinters

In “Object Mode“ (top-left drop-down) ► Object ► Set Origin ► Geometry to Origin.HelpersHelpers.STLMetal Dual V Wheel Ball Bearing Helper (1)M5 10x3mm Aluminum Spacer Helper (1)M5 10x10x3mm Square Nut Helper B (1)Metal Dual V Wheel Ball Bearing...

DIY Spinning Wheel (Irish Tension) Easy Build
thingiverse

2 inch 5/16 lag bolt 5/16" x 2" Hex Head Lag Screws Bolts 10 PCS, 304 Stainless Steel 18-8, Full Thread: Amazon.com: Industrial & Scientific...

Death Star illuminated - Mood (lamp) Death Star
prusaprinters

Mount the "ball" on top of the stand. Use some super glue to fix it there. Use 2 M3-12mm screws, and mount the top stand to the bottom stand. ...There are holes you use, just use a longer screw driver and the holes on the bottom of your stand.</p>...

Low Power 3D Printable Rockets
thingiverse

* Fin Cans * 3 Fin Delta * 4 Fin Delta * 5 Fin Dagger * 4 Tube Fins * Nose Cone * Short Nose Cone (75mm) * Medium Nose Cone (100mm) * Long Nose Cone (125mm) * Cone Short Nose Cone (75mm) * Cone Medium Nose Cone (100mm) * Cone Long Nose Cone (125mm)...

Sonic - Classic
thingiverse

Sonic is a blue hedgehog who can run at supersonic speeds and curl into a ball to attack enemies. He races through levels, collecting power-up rings and avoiding obstacles, as he seeks to defeat the mad scientist Doctor Eggman. No supports are...

Plastic Monstrosity CNC Build
thingiverse

I also bought a pre-built Rattmotor 300 mm ball screw linear actuator to replace it. Honestly could have gone with the 200 or maybe even the 100 mm versions. 300mm is the usable length of the actuator, so this thing is huge.I also finished wiring the...

UltiCube
prusaprinters

Here you can find the complete model in Fusion 360: https://a360.co/2rAbleL Used extrusions: 20x20 Aluminium Extrusions Black with corner cubes 7x 340mm (X Axis) 6x 320mm (Y Axis) 4x 400mm (Z Axis) 1x 220mm (X Bed) 2x 230mm (Y Bed) 8x Corner Cubes...

Tunnelplan Windturbine
thingiverse

Later I added 3 extra ball bearings for support. 6. Tower The tower is made of a 125 mm x 1000 mm PVC sewer pipe and lined with 200 mm long printed tubes. A ladder is screwed against this tube. 7. Generator The drive consists of two gears and...

Working Slot Machine (Print-In-Place)
prusaprinters

Please let me know what works for you in case you had issues!How to playPull the ball (with the arrow down) and let go. The wheels will turn. When they both show the same result in the middle, you have won!</li></ul><figure class="image...

E3D Hemera Effector Mount for Delta Printers
prusaprinters

See drawing for relevant dimensions. Added 35mm face mount ball stud and Traxxis 40mm mount. I have not tested these.</p> <h3>Printing</h3> <p>Print the effector with the top facing the bed. Supports are built into the models. The fan shroud should...

Revision III Tricopter
prusaprinters

Ear plugs, rubber tubing, Sugru blocks, or even traditional rubber ball dampeners are some other fair alternatives. (you will also need glue if applicable)</li> <li>1/2 inch (12.7mm) square wooden dowel (2x 350mm + 1x 320mm)</li> </ul>...

Ammo Box 30Cal Battery Panel
prusaprinters

The power through the part should be adequate at 4A without heat sinking it. Parts used in this project: 25x10mm Dual Ball Bearing Brushless fan 2 each:...

Lenny the Happy Articulated Mechanical Lizard w Print-in-place GearBox 100% 3D printed easy 2 step assembly
prusaprinters

If you print it in PLA it may work for a short time before it breaks.The Body is printed at .2 quality, 2 perimeters, 6 top and 4 bottom layers with 5% infill and I added a 50% infill modifier to the legs and ball joints for strength. (if you use too...

JJCCR Loop Dryer, Blower Assembly
thingiverse

This blower housing is built for the, "currently available on Amazon Canada, but who knows for how long", GDSTIME 120mm x 32mm 12V dual ball-bearing blower fan. If this becomes unavailable, this thing will likely become obsolete. email me if...

Triaxial Motorized
prusaprinters

However, there are many other subtle differences from the original Triaxial design. Here is a time lapse version of the design: https://youtu.be/so1m\_iGdigE, and a real-time video: https://youtu.be/2vyGcqjci-Q. Overview of Triaxial makes: My...

Sega Nomad 18650 Rechargeable Battery Pack
thingiverse

Tools required: - 2mm Hex key or driver - Soldering iron - Battery tab spot welder (sorry) - A lighter or heat gun (for the heat shrink tubing) Parts required: - Battery Body.stl - Bottom Plate.stl - Cover Plate.stl - 4x M3x20mm Ball Head Cap Screws...

X2 Solo 5015 Fan Duct
prusaprinters

 Failure to remove this will not allow the fan to snap into place and mount correctly.Parts List:Fans:  https://a.co/d/7E1LBpB3D Printer 24 Volt Fans Blower Turbine Turbo Dual Ball Bearing, Brushless Cooling 50mmx15mm 2PIN (Pack of...

Luxurious Storage Box with Origami Folding Lid(s)
thingiverse

This creates one pivot point at both tips in the middle that can only work with a ball joint. The two squares rotated horizontally on the top and at the bottom with an axis in bearings mounted in the wall/frame.</blockquote> <blockquote>Later...

62-150mm variable macro extension tube (Canon EF/EF-S)
prusaprinters

Use your 100mm long hex driver (with the ball end) to add one screw to each of the three screwholes in the inner walls of the lens tube. These screws fit into corresponding slots in the Slip Ring:</p><figure class="image"><img...

50-150mm variable macro extension tube (Canon EF/EF-S lens, Sony E/FE camera)
prusaprinters

Use your 100mm long hex driver (with the ball end) to add one screw to each of the three screwholes in the inner walls of the lens tube. These screws fit into corresponding slots in the Slip Ring:</p><figure class="image"><img...

Stereoscopic 3D macro lens (2x magnification) for Sony FE cameras
prusaprinters

See pictures below for which internals are the correct ones.18mm cube beamsplitter prism x 1 pieceM2x6mm cap head screw x 18 piecesM2 heatset threaded insert, 3.5mm diameter, 3mm length x 18 piecesThin (≤1mm) adhesive black foam sheet (optional)These...

Yaiba Kusanagi CT-3X 3D Printing Model | Assembly + Action
gambody

These parts do not come in STL files - you can use a regular ball pen spring and a piece of regular cable. We highly recommend that you watch "Assembly video" in the photo preview section before assembling the Yaiba Kusanagi CT-3X. The model is saved...