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

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

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

I needed to verify that a newly installed LoRaWAN gateway was working correctly, so I built a simple and portable testing ...

Volos Projects recently showcased an easy-to-reproduce, inexpensive DIY ESP32-S3 Internet radio based on a Waveshare ESP32-S3-LCD-1.54 development board ...

Gesture control robotics replaces traditional buttons and joysticks with natural hand movements. This approach improves user ...

Sci-fi devices become real all the time, and we'd argue the 3D printer is one of those. I distinctly remember as a teen when these things were becoming popular, and we all thought people would be ...

Project Aura is an ESP32‑based DIY air quality monitor that combines a touchscreen display and industrial sensors. It is fully integrated with the Home Assistant open-source home automation platform.

Michael I Goran receives funding from the National Institutes of Health and the Dr Robert C and Veronica Atkins Foundation. He is a scientific advisor to Eat Real (non-profit promoting better school ...

When a move, remodel, or major cleanup generates more trash than usual, having a simple disposal option comes in handy. West Coast Dumpsters helps people in the Sarasota area clear out debris fast.

Google has begun selling access to Project Genie, an interactive world creation tool that lets you generate playable environments from a prompt — including those featuring Nintendo characters. The ...