How it works is simple: you can track devices using Bluetooth on the ESP32, and through a combination of presence and signal strength, you can define a sensor that changes to an "on" state when your ...

If you'd prefer to play a game you'd find in an actual arcade, then check out the Galagino. This project combines the power of 3D printing with an ESP32 to create a small arcade cabinet you can use to ...

Scientists have created tiny disk-shaped particles that can swim on their own when hit with light, akin to microscopic robots that move through a special liquid without any external motors or ...

While auras may come from the realm of pseudoscience, all living beings do emit a faint light, invisible to the human eye—one that is extinguished upon death. This is the conclusion of a team of ...

The brand's new Light Gust mid-layer shares much in common with Patagonia's iconic Nano Puff jacket and two critical differences.

The Maker’s Pet Robotics Kit, a DIY ESP32-powered robot supporting Arduino and ROS2. With LiDAR-based navigation, obstacle detection, and autonomous movement, it's perfect for learning robotics and ...

The article introduces a novel method for generating coherent light over an octave-spanning range at the nanoscale using phase-matching-free down-conversion in gallium selenide and niobium oxide ...

Designed to provide both convenience and steady light output, the waterproof Nano Light II has a non-rotating snap hook for one-handed operation with an easy twist of the rotating on/off head ...

The Waveshare ESP32-P4-Nano is a tiny, inexpensive, low-power development board powered by a dual-core RISC-V processor. Available now from Waveshare or AliExpress for around $19 and up, the ...

The Waveshare ESP32-P4-Nano is a tiny, inexpensive, low-power development board powered by a dual-core RISC-V processor. Available now from Waveshare or AliExpress for around $19 and up, the ...

Hiwonder's MechDog is a compact AI robot dog with an ESP32-S3 controller, 8 coreless servos, and ports for sensor expansion.