Engineering used to move in seasons, with requirements one quarter, schematics the next, and boards and firmware last.

In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...

Measuring the speed of a rotating object is a common requirement. Knowing the speed of table and ceiling fans, as well as ...

A ton of future Xbox hardware plans have leaked through another court document redaction mess up, giving real insights into MIcrosoft’s console gaming future through an internal document titles ...

This DIY 6-DOF robot arm project details a two-year build cycle using 3D printed parts, custom electronics, and over 5,000 ...

RyzoBee today announced that its Root Series is planned to launch on Kickstarter in Q2 2026 for the North American and European markets ...

Embracing the Next Frontier in Robotics From science-fiction dreams to reality in our schools and laboratories, humanoid ...

We evaluated motion sensor trash cans based on multiple criteria from various assessments. Our evaluation considered sensor reliability, battery life, odor control effectiveness, and build quality. We ...

A new compact linear position sensor from Vishay Intertechnology, Inc. enables high-accuracy displacement measurement up to 40 mm, targeting demanding industrial, mobility, and automation applications ...

Abstract: The measurement of the vibration state is crucial in controlling flexible manipulators, as it helps to design effective strategies for vibration suppression. However, vibration sensors often ...

Abstract: Wearable sensors play a crucial role in real-time physiological parameters and body motion monitoring, enabling early detection and prevention of potential health issues. However, ...