This article will help you build a simple Arduino-based DCC system. Growing up in the 1980s I was living the dream. I had an ...

We created a comprehensive ESP32 CAM Telegram bot tutorial that can capture images and record custom-duration AVI videos, ...

It’s the moment you hard-core hardware nerds have been waiting for: the reveal of the 2025 Hackaday Supercon Communicator ...

The Cardputer-Adv is an update to the M5Stack Cardputer ESP32-S3 computer with an improved antenna, enhanced audio, a larger ...

The Nintendo Switch 2 is a tangible upgrade, with impressive performance, a streamlined design, and surprisingly adept additional features. While it takes some hits in battery life and HDR needs a ...

Some Switch 1 games support upgrades that turn them into enhanced Switch 2 titles, but the cost structure is pretty confusing. Here's how much you can expect to pay for your favorite games. How much ...

Meshtastic, an open-source firmware for long-range mesh networking, offers an elegant solution. Using LoRa radios allows ...

Nintendo adds a new wrinkle to its game-distribution system. Here's what you get with a game-key card and how to tell what you're really buying before you check out. As Nintendo explains, game-key ...