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 ...

It’s a common ritual: whipping out those calipers or similar measuring devices to measure part of a physical object that ...

Bluetooth is baked into just about everything these days, from wireless earbuds and fitness trackers to laptops, cars, and smart home devices. In 2025 alone, there were an estimated 5.3 billion ...

First up, we should try downloading Intel Wireless Bluetooth Driver. To do that, you have to visit intel.com, click on the .exe file, and download the driver. Once the driver is downloaded, ...

From lightweight party starters to powerful boomboxes, our buying guide showcases the best Bluetooth speakers for sharing good vibes on the go. Whether you’re throwing a garden party, chilling at the ...

Marshall tells me about its decision to enter into the party speaker segment, and how it's attempting to stand out from the crowd. JBL has launched the Go 5 and Xtreme 5, two new portable party ...

View post: We Spent Months Searching for a Sleep Tracker That Actually Improves Rest. This Headband Is the Best Active Solution We’ve Found We Spent Months Searching for a Sleep Tracker That Actually ...

This project implements a real-time optical heart rate monitoring system using a transmissive photoplethysmography (PPG) sensor integrated with an Arduino and a LabVIEW signal-processing pipeline. The ...