The power system configuration of HydroBot is quite sophisticated. It uses the Horizon H-60 PEM fuel cell as its “engine,” ...

Now, a team of researchers from the University of Oxford, UCL, and Xi’an Jiaotong University may have found a solution. They’ve developed a soft, self-powered wearable sensor that uses AI to ...

This requires some additional hardware that will set you back between $10 and $30, but an LED matrix display can be an incredibly fun and rewarding project to build with an ESP32. You can make it pull ...

A research team at Los Alamos National Laboratory recently found that the strength difference between two very high-frequency radio pulses in lightning is closely related to the altitude of the ...

The company says its Outdoor UpDown Wall Light is the “industry’s first” with “independently adjustable colors on all four sides.” Through the Govee app users can choose from over 16 ...

The Bell + Howell Bionic Outdoor Wall Light is now just $20 for Walmart Deals week. It features a motion sensor and can exceed 300 lumens in brightness.

After months of delay, the Xiaomi Smart Ceiling Light D20 is finally available to buy. Its standout feature is a built-in radar sensor that detects motion to automatically turn the light on or off ...

This Arduino based IR reflectance sensor can be easily modified and adapted for various practical applications, including line-following robots and proximity or edge detection.

Arduino, by contrast, is not a full computer but a microcontroller. Devices like the Arduino Uno or Nano excel at reading analog sensors, controlling motors, and maintaining precise timing. They are ...

DEVELOPING ENGINEERING SKILLS THROUGH PROJECT-BASED LEARNING: AN ARDUINO-BASED SUBMERSIBLE TEMPERATURE AND DEPTH SENSOR ...

Mired in rising costs and other setbacks, Project Connect doesn’t have to be a cautionary tale. But first, we have to stop settling for less.