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

Discover how building a Smart Blind Stick transformed my understanding of robotics and practical learning through hands-on experience.

In this video I'm using the Reyax RYRR30D NFC module to create a system that logs records to a Notion Database. The RYRR30D ...

I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless control to Arduino or ESP8266 projects. In this video, I’ll walk you through ...

TL;DR: V-COLOR introduces affordable DDR5 memory kits combining one active module with an RGB filler to mimic dual-DIMM aesthetics, addressing rising DDR5 prices. These 16GB and 24GB kits, optimized ...

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

Samsung launched the Galaxy S26 and Galaxy S26+ recently, and in some markets these are both powered by the company's own Exynos 2600 SoC. Now, a new report from Korea claims Samsung is already ...

When I wrote about a DIY ESP32-S3 internet radio last week, "raspbeguy" commented he'd rather choose an ESP32-based DIY DAB+ ...

Yesterday, I wrote about a 2-year-old open-source hardware ESP32-based DAB+ receiver project, but it turns out there's also a ...

A new job posting from SpaceX mentions the company wants to develop compact 'multi-chip modules' to handle radio frequencies ...