Depending on your project, there are a few Arduino CNC shields to choose from. Read on to see your best options!

Arduino CNC Shield: Buyer's Guide | All3DP

McLaren Applied Technologies used 3D printing to develop Project Invincible, a shield to protect vital organs from impact after surgery.

Project Invincible is a 3D Printed Shield for Post Surgery | All3DP

Pretty princess Barbies are old hat. Future Barbie has 3D printed Barbie armor, shield, and a cool realistic Retiarius gladiator net.

Dollies Get Makeovers With 3D Printed Barbie Armor | All3DP

Fashion or Function? Why not both? Currently on Kickstarter, the Maker Wallet is a tiny tool kit and wallet with an RFID shield.

Maker Wallet on Kickstarter: RFID Shielded Multitool (and Wallet) | All3DP

Made In Space completes its latest project: 3D printing radiation shields in space and testing them on the International Space Station (ISS).

Made In Space Completes 3D Printed Radiation Shield Project | All3DP

If you have an Arduino, you can use it to control a CNC machine. Read on to find out all about Arduino CNC shields!

Arduino CNC Shield: All You Need to Know in 2021 | All3DP

<html><head></head><body><h3 class="thing-component-header summary summary">Summary</h3>
<div><p>Sword Hero stencil</p></div>
<h3 class="thing-component-header settings print-settings">Print Settings</h3>
<p class="detail-setting printer brand"><strong>Printer Brand: </strong>
                         </p><div><p>Creality</p></div>
<p></p>                                    
                                                <p class="detail-setting printer"><strong>Printer: </strong>
                         </p><div><p>Ender 3 Pro</p></div>
<p></p>                                    
                                                <p class="detail-setting rafts"><strong>Rafts: </strong>
                         </p><div><p>No</p></div>
<p></p>                                    
                                                <p class="detail-setting supports"><strong>Supports: </strong>
                         </p><div><p>Yes</p></div>
<p></p>                                    
                                                <p class="detail-setting resolution"><strong>Resolution: </strong>
                         </p><div><p>0.16</p></div>
<p></p>                                    
                                                <p class="detail-setting infill"><strong>Infill: </strong>
                         </p><div><p>25%</p></div>
<p></p>                                    
                    <strong>Filament:</strong> 
                    <a href="http://www.amazon.com/s?url=search-alias&amp;field-keywords=Polymaker+Polyflex+TPU+&amp;tag=tv-auto-20" target="_blank">
                        Polymaker Polyflex TPU                     </a>

                    Black
                
                        <br>                        <p class="detail-setting notes"><strong>Notes: </strong>
                        </p><div><p>I used Polyflex TPU, with tree supports with the camera mount printed on its side.<br>
Print Speed of 20mm/s. </p></div>
</body></html>

Sword Hero stencil

<html><head></head><body><h3 class="thing-component-header summary summary">Summary</h3>
<div><p>2D Crown Tundra</p></div>
</body></html>

2D Crown Tundra

<html><head></head><body><h3 class="thing-component-header summary summary">Summary</h3>
<div><p>Hello Tribe,<br>
A member of our dnd group requested a flying shield that was also usable on their mini.</p>
<p>please enjoy</p>
<p>Cheer<br>
Maker Millwright</p></div>
</body></html>

FHW: Denial's Surfs up Shield (28mm scale Flying shield)

Hello Tribe,
A member of our dnd group requested a flying shield that was also usable on their mini.

please enjoy

Cheer
Maker Millwright


<html><head></head><body><h3 class="thing-component-header summary summary">Summary</h3>
<div><p>Simple parts to protect your FT Explorer wings from getting rubber band indentations on the leading/trailing edges.  I glued mine in using CA glue (Super Glue) to keep the wing from sliding around inside of them.  Works well!</p></div>
<h3 class="thing-component-header settings print-settings">Print Settings</h3>
<p class="detail-setting printer brand"><strong>Printer Brand: </strong>
                         </p><div><p>Creality</p></div>
<p></p>                                    
                                                <p class="detail-setting printer"><strong>Printer: </strong>
                         </p><div><p>Ender 3 Pro</p></div>
<p></p>                                    
                                                <p class="detail-setting rafts"><strong>Rafts: </strong>
                         </p><div><p>No</p></div>
<p></p>                                    
                                                <p class="detail-setting supports"><strong>Supports: </strong>
                         </p><div><p>Yes</p></div>
<p></p>                                    
                                                <p class="detail-setting resolution"><strong>Resolution: </strong>
                         </p><div><p>0.2</p></div>
<p></p>                                    
                                                <p class="detail-setting infill"><strong>Infill: </strong>
                         </p><div><p>100</p></div>
<p></p>                                    
                    <strong>Filament:</strong> 
                    <a href="http://www.amazon.com/s?url=search-alias&amp;field-keywords=Any+PLA+or+PETG&amp;tag=tv-auto-20" target="_blank">
                        Any PLA or PETG                    </a>

                    
                
                        <br>                        <p class="detail-setting notes"><strong>Notes: </strong>
                        </p><div><p>Brim helps with parts as narrow as these.  PLA should work okay though I fear in the heat they may curl.  PETG might be a safer bet.</p></div>
</body></html>

Flite Test FT Explorer Rubber Band Wing Protectors

Simple parts to protect your FT Explorer wings from getting rubber band indentations on the leading/trailing edges.  I glued mine in using CA glue (Super Glue) to keep the wing from sliding around inside of them.  Works well!

<html><head></head><body><h3 class="thing-component-header summary summary">Summary</h3>
<div><p>If you enjoy my work, subscribe to my Patreon and get access to a full library with all of my models (no matter if those models are free on MyMiniFactory or not) patreon.com/YourNeighborKnight</p></div>
<h3 class="thing-component-header settings print-settings">Print Settings</h3>
<p class="detail-setting printer brand"><strong>Printer Brand: </strong>
                         </p><div><p>Creality</p></div>
<p></p>                                    
                                                <p class="detail-setting printer"><strong>Printer: </strong>
                         </p><div><p>Ender 3 Pro</p></div>
<p></p>                                    
                                                <p class="detail-setting rafts"><strong>Rafts: </strong>
                         </p><div><p>No</p></div>
<p></p>                                    
                                                <p class="detail-setting supports"><strong>Supports: </strong>
                         </p><div><p>Yes</p></div>
<p></p>                                    
                                                <p class="detail-setting resolution"><strong>Resolution: </strong>
                         </p><div><p>0.16</p></div>
<p></p>                                    
                                                <p class="detail-setting infill"><strong>Infill: </strong>
                         </p><div><p>25%</p></div>
<p></p>                                    
                    <strong>Filament:</strong> 
                    <a href="http://www.amazon.com/s?url=search-alias&amp;field-keywords=Polymaker+Polyflex+TPU+&amp;tag=tv-auto-20" target="_blank">
                        Polymaker Polyflex TPU                     </a>

                    Black
                
                        <br>                        <p class="detail-setting notes"><strong>Notes: </strong>
                        </p><div><p>I used Polyflex TPU, with tree supports with the camera mount printed on its side.<br>
Print Speed of 20mm/s. </p></div>
</body></html>

Armored Dwarf

If you enjoy my work, subscribe to my Patreon and get access to a full library with all of my models (no matter if those models are free on MyMiniFactory or not) patreon.com/YourNeighborKnight

<html><head></head><body><h3 class="thing-component-header summary summary">Summary</h3>
<div><p>Simple box that sits on the top of a laptop to reduce glare from overhead lighting when on video calls.</p></div>
<h3 class="thing-component-header settings print-settings">Print Settings</h3>
<p class="detail-setting printer brand"><strong>Printer Brand: </strong>
                         </p><div><p>Robo 3D</p></div>
<p></p>                                    
                                                <p class="detail-setting printer"><strong>Printer: </strong>
                         </p><div><p><a rel="nofollow" href="http://amzn.to/2DD1Vqk?tag=tv-auto-20" target="_blank">R1 ABS + PLA Model</a></p></div>
<p></p>                                    
                                                <p class="detail-setting rafts"><strong>Rafts: </strong>
                         </p><div><p>No</p></div>
<p></p>                                    
                                                <p class="detail-setting supports"><strong>Supports: </strong>
                         </p><div><p>Yes</p></div>
<p></p>                                    
                                                <p class="detail-setting resolution"><strong>Resolution: </strong>
                         </p><div><p>0.3</p></div>
<p></p>                                    
                                                <p class="detail-setting infill"><strong>Infill: </strong>
                         </p><div><p>0.1</p></div>
<p></p>                                    
                    <strong>Filament:</strong> 
                    <a href="http://www.amazon.com/s?url=search-alias&amp;field-keywords=Polymaker+Polyflex+TPU+&amp;tag=tv-auto-20" target="_blank">
                        Polymaker Polyflex TPU                     </a>

                    Black
</body></html>

Laptop webcam shroud

Simple box that sits on the top of a laptop to reduce glare from overhead lighting when on video calls.

<html><head></head><body><h3 class="thing-component-header summary summary">Summary</h3>
<div><p>Closed face shield that covers sides and top. </p>
<p>You can make the right holes by attaching the apparatus to your hole punch.<br>
If you have an adjustable hole punch, holes are compatible with A6  </p></div>
<h3 class="thing-component-header settings print-settings">Print Settings</h3>
<p class="detail-setting printer"><strong>Printer: </strong>
                         </p><div><p>DIY</p></div>
<p></p>                                    
                                                <p class="detail-setting rafts"><strong>Rafts: </strong>
                         </p><div><p>No</p></div>
<p></p>                                    
                                                <p class="detail-setting supports"><strong>Supports: </strong>
                         </p><div><p>No</p></div>
<p></p>                                    
                                                <p class="detail-setting resolution"><strong>Resolution: </strong>
                         </p><div><p>0.2</p></div>
<p></p>
</body></html>

Face Shield with hole punch apparatus

Closed face shield that covers sides and top. 

You can make the right holes by attaching the apparatus to your hole punch.
If you have an adjustable hole punch, holes are compatible with A6  

<html><head></head><body><h3 class="thing-component-header summary summary">Summary</h3>
<div><p>Hi,<br>
this is coaster with Agents of S.H.I.E.L.D logo. The black and white parts are printed separately and then glued together. The black inlay is smaller by 0.15mm, it should be enough for well tunned printer. In case of problems use file to remove overhangs.</p></div>
<h3 class="thing-component-header settings print-settings">Print Settings</h3>
<p class="detail-setting printer brand"><strong>Printer Brand: </strong>
                         </p><div><p>Creality</p></div>
<p></p>                                    
                                                <p class="detail-setting printer"><strong>Printer: </strong>
                         </p><div><p>Ender 3</p></div>
<p></p>                                    
                                                <p class="detail-setting rafts"><strong>Rafts: </strong>
                         </p><div><p>No</p></div>
<p></p>                                    
                                                <p class="detail-setting supports"><strong>Supports: </strong>
                         </p><div><p>No</p></div>
<p></p>                                    
                                                <p class="detail-setting resolution"><strong>Resolution: </strong>
                         </p><div><p>0.2</p></div>
<p></p>                                    
                                                <p class="detail-setting infill"><strong>Infill: </strong>
                         </p><div><p>10%</p></div>
<p></p>                                    
                    <strong>Filament:</strong> 
                    <a href="http://www.amazon.com/s?url=search-alias&amp;field-keywords=Filamentum%2C+CTECH+PLA&amp;tag=tv-auto-20" target="_blank">
                        Filamentum, CTECH PLA                    </a>

                    White, Black
</body></html>

Agents of SHIELD Coaster

Hi,
this is coaster with Agents of S.H.I.E.L.D logo. The black and white parts are printed separately and then glued together. The black inlay is smaller by 0.15mm, it should be enough for well tunned printer. In case of problems use file to remove overhangs.

<html><head></head><body><h3 class="thing-component-header summary summary">Summary</h3>
<div><p>I made is super ugly, and most likely totally useless except for the minute chance someone has the same hardware I have. Hahhaha.</p></div>
<h3 class="thing-component-header settings print-settings">Print Settings</h3>
<p class="detail-setting printer brand"><strong>Printer Brand: </strong>
                         </p><div><p>Creality</p></div>
<p></p>                                    
                                                <p class="detail-setting printer"><strong>Printer: </strong>
                         </p><div><p>Ender 3</p></div>
<p></p>                                    
                                                <p class="detail-setting rafts"><strong>Rafts: </strong>
                         </p><div><p>Doesn&apos;t Matter</p></div>
<p></p>                                    
                                                <p class="detail-setting supports"><strong>Supports: </strong>
                         </p><div><p>No</p></div>
<p></p>                                    
                                                <p class="detail-setting resolution"><strong>Resolution: </strong>
                         </p><div><p>0.2</p></div>
<p></p>                                    
                                                <p class="detail-setting infill"><strong>Infill: </strong>
                         </p><div><p>10%</p></div>
<p></p>                                    
                    <strong>Filament:</strong> 
                    <a href="http://www.amazon.com/s?url=search-alias&amp;field-keywords=Overture+PLA&amp;tag=tv-auto-20" target="_blank">
                        Overture PLA                    </a>

                    Black
                
                        <br>                        <p class="detail-setting notes"><strong>Notes: </strong>
                        </p><div><p>Waaaah</p></div>
</body></html>

Super Ugly Shield TV plus stuff Stand OMG You don't need this

I made is super ugly, and most likely totally useless except for the minute chance someone has the same hardware I have. Hahhaha.

<html><head></head><body><h3 class="thing-component-header summary summary">Summary</h3>
<div><p>IO shield for Asus TUF Gaming X570-Plus</p>
<p>Remixed from <a rel="nofollow" href="/thing:2883646">https://www.thingiverse.com/thing:2883646</a> and <a rel="nofollow" href="/thing:2769515">https://www.thingiverse.com/thing:2769515</a></p></div>
<h3 class="thing-component-header settings print-settings">Print Settings</h3>
<p class="detail-setting printer brand"><strong>Printer Brand: </strong>
                         </p><div><p>Prusa</p></div>
<p></p>                                    
                                                <p class="detail-setting printer"><strong>Printer: </strong>
                         </p><div><p><a rel="nofollow" href="http://amzn.to/2rqZ6Uo?tag=tv-auto-20" target="_blank">i3 MK3</a></p></div>
<p></p>                                    
                                                <p class="detail-setting rafts"><strong>Rafts: </strong>
                         </p><div><p>No</p></div>
<p></p>                                    
                                                <p class="detail-setting supports"><strong>Supports: </strong>
                         </p><div><p>Yes</p></div>
<p></p>                                    
                                                <p class="detail-setting resolution"><strong>Resolution: </strong>
                         </p><div><p>0.16</p></div>
<p></p>                                    
                                                <p class="detail-setting infill"><strong>Infill: </strong>
                         </p><div><p>15%</p></div>
<p></p>                                    
                    <strong>Filament:</strong> 
                    <a href="http://www.amazon.com/s?url=search-alias&amp;field-keywords=Cheap+china+stuff+PETG&amp;tag=tv-auto-20" target="_blank">
                        Cheap china stuff PETG                    </a>

                    Red
                
                        <br>                        <p class="detail-setting notes"><strong>Notes: </strong>
                        </p><div><p>It&apos;s so simple that almost any ABS or PETG goes. I would not use PLA but probably that works also.</p></div>
</body></html>

Asus TUF Gaming X570-Plus IO shield

IO shield for Asus TUF Gaming X570-Plus

Remixed from https://www.thingiverse.com/thing:2883646 and https://www.thingiverse.com/thing:2769515

<html><head></head><body><h3 class="thing-component-header summary summary">Summary</h3>
<div><p>Description</p>
<p>Viking Shield inspired by ancient models descriptions and pictures from Internet.</p>
<p>Diameter : 690mm<br>
Thickness : 40mm</p>
<p>Assembly</p>
<p>If you want to assemble the parts, it&apos;s really easy.<br>
Use the break view below to have an overview.</p></div>
<h3 class="thing-component-header design how-i-designed-this">How I Designed This</h3>
<p class="detail-title"><strong>Broken View</strong></p>
                <p class="detail-image"><img src="https://cdn.thingiverse.com/assets/5c/f1/93/df/48/Bouclier_3.JPG"></p>
                    <p class="detail-image"><img src="https://cdn.thingiverse.com/assets/90/55/98/f0/00/Bouclier_4.JPG"></p>
                    <p class="detail-title"><strong>Iron strapping</strong></p>
                <p class="detail-image"><img src="https://cdn.thingiverse.com/assets/69/59/8a/d7/26/Cerclage.jpg"></p>
                    <p class="detail-title"><strong>Wood part</strong></p>
                <p class="detail-image"><img src="https://cdn.thingiverse.com/assets/64/33/6e/0a/75/Bois.jpg"></p>
                    <p class="detail-title"><strong>Central set</strong></p>
                <p class="detail-image"><img src="https://cdn.thingiverse.com/assets/e7/a9/07/10/92/Boule_centrale.jpg"></p>
                    <p class="detail-title"><strong>Rear reinforcement</strong></p>
                <p class="detail-image"><img src="https://cdn.thingiverse.com/assets/38/94/83/86/59/Renfort_arri%C3%A8re.jpg"></p>
</body></html>

Viking Shield

Description

Viking Shield inspired by ancient models descriptions and pictures from Internet.

Diameter : 690mm
Thickness : 40mm

Assembly

If you want to assemble the parts, it's really easy.
Use the break view below to have an overview.

<html><head></head><body><h3 class="thing-component-header summary summary">Summary</h3>
<div><p>Plastic discs for Wonder Woman Shield with you can launches from shield. It&apos;s very easy to lost them. </p></div>
<h3 class="thing-component-header settings print-settings">Print Settings</h3>
<p class="detail-setting printer brand"><strong>Printer Brand: </strong>
                         </p><div><p>Zortrax</p></div>
<p></p>                                    
                                                <p class="detail-setting printer"><strong>Printer: </strong>
                         </p><div><p><a rel="nofollow" href="http://amzn.to/2GHlyMw?tag=tv-auto-20" target="_blank">M200</a></p></div>
<p></p>                                    
                                                <p class="detail-setting rafts"><strong>Rafts: </strong>
                         </p><div><p>No</p></div>
<p></p>                                    
                                                <p class="detail-setting supports"><strong>Supports: </strong>
                         </p><div><p>Yes</p></div>
<p></p>                                    
                                                <p class="detail-setting resolution"><strong>Resolution: </strong>
                         </p><div><p>0.16</p></div>
<p></p>                                    
                                                <p class="detail-setting infill"><strong>Infill: </strong>
                         </p><div><p>25%</p></div>
<p></p>                                    
                    <strong>Filament:</strong> 
                    <a href="http://www.amazon.com/s?url=search-alias&amp;field-keywords=Spectrum+HIPS&amp;tag=tv-auto-20" target="_blank">
                        Spectrum HIPS                    </a>

                    Black
</body></html>

Plastic discs for Wonder Woman Shield

Plastic discs for Wonder Woman Shield with you can launches from shield. It's very easy to lost them. 

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