3d printed whistle design

In my experience your average 9V doesn't last very long and unless you buy one of those expensive rechargeable ones they're also a waste of materials.This one is designed to take a rechargeable LiPo battery pack. I originally used the old battery out...

The lid and the body are held together by small magnets, and there are already small holes designed into the piece to allow a person to just drop the magnets in. There is a loop on the body and a loop on the lid; the point of these loops is to tie a...

Qolşärif Mosque.JPG Tatar scholars speculate that elements of the original mosque's design may be visible in Saint Basil's Cathedral in Moscow, featuring eight minarets and a central cupola. Since 1996, the mosque has undergone significant...

The P.119 was designed (in 1939), to minimise drag by fitting the engine in mid-fuselage in a similar layout to the P-39 Airacobra. It was hoped to improve maneuverability by positioning the engine near the aircraft's centre of gravity, which would...

A Galactic Snowflake: A Star Wars Masterpiece Unfolds A majestic snowflake materializes, its intricate design woven from threads of pure imagination. At its center lies the imposing Death Star, a symbol of power and control that casts a long shadow...

The models are provided in 28mm (1:56e) but can be easily adapted to your scale :- to 6mm : x500%- to 10mm : x35%- to 15mm : x56%- to 20mm : x78%- to 25mm : x64%or for railway scales :- to Z : x395%- to N : x295%- to TT : x215%- to HO : x155%- to S :...

You can decorate or design your Assam game piece however you like - it's up to you! The special dice only goes from 1 to 4, but that just adds to the charm. ...If you want to use tokens for cash management, you can include some simple ones in the box,...

It is due to such exacting standards that stainless steel has risen to prominence among various grades crafted with unique characteristics designed to withstand challenging environmental demands. The unparalleled durability and gleaming surface...

This bike nut was designed with strength and versatility at the top of its mind. The 1,5875 mm thread pitch is carefully set to minimize the chances of the threads getting jammed or worn out quickly. Custom-made from...

The motherboard stilts are designed to be paused twice to inset nuts in them. One in the bottom and one in the top so you can secure the motherboard first, mark your legs, drill your holes, then bolt the plexiglass to the other end of the stilt. I...

The perfect arrangement of atoms within a crystal lattice is a testament to the elegance and efficiency of nature's design principles. By studying these natural wonders, humans can gain valuable insights into the fundamental laws that govern our...

I was going to make a wired remote copy of my New Bright wired remotes because I really like those remotes but have decided to go with this tried and true design that I have been making since the early 60s. There were R/C remotes for airplanes but...

Barrel This new design features fewer steps but is easier to drill through the 4mm hole due to its shorter length, which can be challenging on drill bits. Machining Steps 1. Perform a rough cut from stock material. 2. Face one end and create a...

The sculpture rests on a triangular pedestal with holes for water to flow through, designed to function as a fountain. The base resembles a cushion, a naturalistic device used by Donatello in his St. Mark in the Orsanmichele. Judith is depicted as a...

I designed this board as follows: Schematic: You'll need the following parts: ATmega328 with Arduino Optiboot (Uno) Resistor 10k Capacitor 22pF x2 Capacitor 100nF x5 Crystal 16MHz Capacitor 470uF x2 DC Barrel Power Jack/Connector like this Two pins...

In Oldavor's eternal winter, Henry faced Henrique, who had revealed his life-long manipulations of Henry designed to strengthen his soul for a ritual that would combine their psionic powers. Despite Henry's efforts to escape, Henrique initiated the...

The motor driver could probably be implemented with just a 555 timer, but since I was planning on doing the LEDs, I already had it set up to use an Arduino (specifically an Arduino Pro Micro).Code for the Arduino is at...

Human: Designed my own version of a unique gearbox model from thingiverse.com\nBuilt using their Customizer tool - you can too! http://www.thingiverse.com/apps/customizer/run?thing_id=6544\n\n To use these settings:\ngear1_teeth are set...

The bearings are available from traxxas or here cheaper: http://www.kingheads.com/product_info.php?products_id=934 UPDATE 05/05/15: I've updated the design to allow for two motors with a reverse mount on one side. UPDATE 06/16/15: A friend of mine...

This object was designed in Tinkercad, a cutting-edge platform where creativity knows no bounds. Story of Party in the Box: A Timeless Tale of Joy and Hope. Meet Party, a young boy who lived a life filled with laughter and happiness. But on his...

Dry blades stay sharp longer and are more hygienic.\r\n\r\nIf you have a Customized Requirement for the Suction Razor Holder:\r\n\r\n— What is the diameter?\r\n\r\n— What is the Type/Style?\r\n\r\n— What is the size (height, thickness)?\r\n\r\n—...

The optocoupler PCB design is for use with capacitive proximity sensors. I've tested it on a CR-10S with auto leveling enabled, and it triggers the Z end stop perfectly. It runs on 9 to 12 volts from your PSU or external power source. More on this...

This purpose designed enclosure houses a SATA to USB adapter and allows you to attach inexpensive and very large capacity 2.5 inch SATA hard drives and SSDs to your MiSTer.Supports 7 and 9.5mm drives only. So all SSDs and most newer hard drives will...

The VAL 208 is a model of the VAL metro designed by Siemens Transportation Systems. The vehicles are manufactured in Austria at the SGP3 factory in Vienna. The number "208" in its name refers to the width of the cabin, which measures 208 cm or 2.08...

I remixed it from Mattias_Selin's great design "Tiffany the Cat". **PLEASE NOTE THAT YOU ASSUME FULL RESPONSIBILITY FOR THE SAFE AND PROPER INSTALLATION OF THIS SWITCH. YOU ARE RESPONSIBLE FOR FOLLOWING ALL OF YOUR AREA'S GOVERNMENTAL...

is an evolution of my previous MOD-L design. It's still intended to be a versatile platform but i tried to remove the limitations of the previous version regarding to bigger setups (5 and 6" mainly). The 5" frame is 65g. it's slightly heavier than an...

Hex Key holder (Imbus Schlüßel Halter): -1x Hex Key Holder 1/1 -1x Base Stand 10x 46mm Tool example: Standard Ultimaten 2+ Tool Accessoires Nozzle torque wrench: -1x Nozzle torque wrench Holder 1/2 -1x Nozzle torque wrench Holder 2/2 -2x Base Stand...

Circulatory System: The circulatory system would need to be drastically re-designed to supply oxygen and nutrients to the enlarged body. This might involve a significant increase in blood volume, heart rate, and vascular diameter to maintain...

This design has gone through several revisions but not a lot of extensive testing yet. Especially the fits and tolerances of the arms aren't perfect yet. **Specs:** - Double 20x20 stacks or AIO + 20x20 with adapter - 12x12 M2 motor mounts only!...

It's a fantastic design, and the inches vernier has been properly aligned now. The original intent was for it to be cut from acrylic and bolted together, but I've found it works wonderfully if it is cut from paper and double-sided taped together. As...