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

We use WhatsApp almost every day so much that it has become an unavoidable part of our routine. From a simple “good morning” ...

After years of DIY being sold as a weekend hobby for the mildly bored, home improvement has quietly become a serious cultural ...

In our modern society, we have started to take the humble camera for granted. Perhaps because of this, trendy standalone ...

An ESP32 project could save your air quality, or your bathroom.

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

It's all about filament and microcontrollers.

The rotary switch-selectable timer for industrial and domestic applications is designed as a robust and practical timing ...

ANC uses microphones, processors, and speakers to generate an equal and opposite signal that cancels interference in real time.

Can Axel Grell’s $599 OAE2 deliver true speaker-like imaging? Our review breaks down its neutral tuning, comfort, and real-world performance.

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

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 ...