The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...

The Artemis Watch 2.0, made by CircuitMess, is a $129 programmable smartwatch designed less as a gadget you wear and more as something you can digitally rebuild into your own creation.

Drones are widely used across several fields, including aerial photography, surveying, inspection, agriculture, and ...

Build for monitoring, buy for safety.

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

Researchers at the National University of Singapore (NUS) have built a molecular "leash" to pull directly on a force-sensing ...

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...

Most people think of diamonds as high-end adornments. Not Ania Bleszynski Jayich. The UC Santa Barbara physicist sees ...

Did you know you can use your Samsung phone's fingerprint sensor to open different apps? Here's how to set up this hidden ...

About one in three employees in Singapore report feeling burnt out—one of the highest rates globally. Burnout and chronic ...

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

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