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

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 ...

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

Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...

There are plenty of drones (and other gadgets) you can buy online that use proprietary control protocols. Of course, ...

LLMs are quietly reshaping data journalism workflows at The Hindu, helping reporters process vast document sets, write ...

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

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.

Arduino has become one of the key building blocks of the open hardware movement. Arduino, the platform, is designed to be modular, affordable, and easy for virtually anyone to use. The company behind ...

A breakthrough in interface engineering clears the path for sustainable, high-power hydrogen energy. As the world races ...

This experimental AI-powered tool helped developers explore and refine interface ideas with more control than with typical AI ...

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