Design, analytical calculation, and 3D electromagnetic simulation of an H10 (TE10) rectangular waveguide section operating at 4.2 GHz (C-band). Includes Mathcad worksheets, SolidWorks CAD/STEP models, ...

I went to NT Tokyo 2026. This is a continuation of my previous article. On Saturday, October 3rd, I continued walking around ...

That year, Maker Faire Tokyo was held in October. 'I want to bring something.' With that thought in mind, I started another ...

I wanted a clock that, annoyingly, didn’t seem to exist. Since childhood, my bedside clocks have been a series of red, seven-segment LED clock-radio specials from Walmart or Target. They are ...

The robotics field has reached an inflection point. Commercial quadrupeds like Boston Dynamics' Spot still cost upward of $74,000, keeping serious legged robotics out of reach for most makers, ...

Привет, меня зовут Ашот Агабеков. Я Java backend‑разработчик. В этой статье хочу рассказать про мой pet project для свободного времени — попытку собрать гуманоидного робота по проекту OpenLoong ...

In our software overview you will find a range of different programs that are necessary for 3D printing. Here we summarize the most important CAD-programs for 3D models. 3D CAD software enables the ...

Before starting the Arduino robotic arm project, it’s important to understand a few fundamental concepts that apply to almost every robotic arm design. These terms will help you plan better, avoid ...

When the Arduino UNO Q was first unveiled in October 2025, the specifications of the Qualcomm DragonWing SBC listed the ABX00162 SKU with 2GB RAM and 16GB eMMC flash, and the ABX00173 SKU with 4GB RAM ...

Patrick Campanale has been in the tech space for well over a decade, specializing in PC/gaming news and reviews, as well as maker-focused products to build small businesses. With a start in technology ...