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 ...

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

Measuring just 43 x 44 x 3,2 mm, the modules combine an AI processing core, a microcontroller unit, and integrated Wi-Fi and Bluetooth connectivity in one device. According to Mads Fischer, European ...

A Bluetooth Troubleshooter is an automated tool in Windows computers that helps users fix Bluetooth-related problems. Some of you might have used this tool to fix Bluetooth issues. Windows 11 has ...

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

SparkFun Thing Plus - ESP32-C5 is an Adafruit Feather-compatible board with dual-band WiFi 6, BLE, 802.15.4 radio, and LiPo battery support ...

When using an external speaker or using a headphone, at the time, it gets annoying because they don’t work. It worked before, but it’s not working the next day. In this post, I will show what you can ...

Microchip Technology has announced the LX4580, a 24‑channel mixed‑signal IC designed to streamline high‑reliability actuation control systems for aviation and defence applications. The LX4580 is ...

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness/fitness myths. In my free time I enjoy ...

For some people, tracking food and calorie intake can be helpful for promoting weight loss or management. Research shows that people who log calories lose more weight, even if they don’t tracke very ...

We've tested hundreds of smart home products in more than 20 categories to help determine which ones are best for every room in (and out of) the house. I'm PCMag's managing editor for consumer ...