An RGB LED module is a versatile lighting component that can produce millions of colours by mixing red, green, and blue light. The RGB LED module used in this ESP32-S3 Box-3 Arduino programming ...

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 ...

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

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

Using VCOB technology, the NanoPanel 55 delivers Full HD resolution in a 55-inch cabinet size.

Aside from the unusual display and support for pen input, the Eazeye is basically a budget or mid-range Android tablet with features that include a MediaTek G99 processor, 8GB of RAM, 128GB of storage ...

The Raspberry Pi Pico is the new kid on the microcontroller block. How does it compare to the long-established Arduino Nano?

Got too many devices and only one monitor? Simplify your setup with the Anker HDMI Switch, which is a mere $9.99 right now.

After introducing the 1 GHz RA8T2 MCU earlier this month, Renesas has recently expanded its RA8 lineup with the RA8D2 and ...

CircuitDigest presents the Smart Home & Wearables Project Contest 2025! Win exciting prizes worth up to ₹7,00,000 and receive free development boards through our partnership with DigiKey. For ...

When it comes to PC monitors, I've been a high-DPI aficionado—OK, a high-DPI bore—since forever. So, forgive me for feeling just a touch of triumphant as I report on new research that entirely ...

Portable monitors have gained in popularity, and it’s easy to see why. They’re a boon to both desktop and laptop users. While portable monitors might not reach the large screen sizes of conventional ...