Researchers at the Georgia Institute of Technology have created a passive motion/contact sensor that detects motion using ...

M5Stack has just launched the Cardputer Mesh Kit, a portable, card-sized Meshtastic communication terminal built around the ...

LILYGO's T-Watch Ultra is an ESP32-S3-based smartwatch development platform that appears to be an upgrade over the previous T ...

I am trying to use Sonic for motion tracking based on the official repository/code. However, I noticed that the tracking performance is not optimal. Specifically, the displacement/position does not ...

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 ...

First look: SlimeVR is broadening its motion-tracking ecosystem with a new generation of compact, inexpensive devices that promise full-body coverage without the need for base stations or camera ...

Abstract: this paper describes the design, and fabrication of a low-cost single-axis solar tracker using an Arduino Uno, aimed at maximizing captured photovoltaic energy. The system employs two LDRs ...

CES 2026 has been a milestone year for Enabot, a company that first gained fame for its playful, rolling "EBO" pet companions. This year, the Shenzhen-based innovator is signaling a major pivot. While ...

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