The ESP32 does everything a Pi Pico does, but costs less and lasts 100x longer on batteries ...

This week’s selection is “More Intermediate Arduino and 3D Print Model Railroad Projects” by Paul and David Bradt. This book focuses on electronics, but also on 3D printing. While many 3D printer ...

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

Edge Impulse and Arduino take center stage as Linda Watkins discusses App Lab, integration, and practical edge AI at Embedded World 2026.

The annual show for the embedded electronics supply chain showcased many innovations in edge AI and connected, intelligent systems that can perceive and act in real time.

An Arduino connected with a breadboard and other components - Woaby/Shutterstock We may receive a commission on purchases made from links. The world of electronics is fascinating, but it has a high ...

Five months after acquiring Arduino, the open-source hardware and software company best known for its UNO and Nano microcontroller board for hobbyists, Qualcomm is looking to make another big splash ...

I'm trying to get block detection working on my HO scale model railroad. I found this page and liked the idea of using current transformers to detect the Digital Command Control signal inducing ...

The purchase of a Broadway Limited Imports HO scale Reading Co. class T1 4-8-4 left Chris Russo wanting more — the ability to access the Digital Command Control functions built into the new model.