The 3D-printed drones cost between $2,000 and $3,000 each. The biggest challenge has been getting parts approved by the ...

Abstract: This work describes the design process, manufacturing, and measurement of an antenna system consisting of an on-chip feeding element enhanced by 3D printed parasitic resonators operating ...

3D printing is a downright futuristic technology. People can use plastic filaments, resin, and other materials to create custom objects. The quality of the print is limited by a user's printer ...

Adding Landing Gear & Antenna For legs (landing ... like on my Arduino drone. This DIY ESP32-powered drone combines performance, affordability, and customization. Whether you go 3D-printed or PVC, add ...

Additionally, due to its unsupported angle and higher center of gravity, the new antenna was swaying excessively—even with minor road bumps or turns. The print took approximately 60 minutes and used ...

There are plenty of small ESP32-C3 IoT boards with a USB-C connector on the market, and while they all look very similar, antenna designs differ, and less thought-out ones may severely impact the WiFi ...

The medical sector is one of the largest spaces where 3D printing operates, with continuing developments for implant customization, educational models, and drug manufacturing. The topic has ...

Fidget toys are a niche all their own when it comes to 3D printed devices. The fidget knife has a satisfying snap action to it, and this printable linear toggle design is practically a fidget toy ...

How a special nitinol compound and 3D printing was used to create the shape-shifting antenna. An overview of materials and heating problems they encountered, and how they overcame them.

Abstract: A 3D wideband high-gain circularly-polarized array antenna (CPAA) with low radar cross section (RCS) is presented in this manuscript. Its element contains four 3D radiation structures fed by ...

Ring isn't really about a single camera or doorbell either – it's about building a system around the app. All Ring cameras and doorbells are easily operated via an iOS or Android app, and are ...

But that got her thinking: if constructing homes by traditional methods is beyond most people's means, why not print them? Reisman is the owner, co-founder and CEO of the newly launched company 3D ...