Bring your postwar Lionel trains into the modern era with DIY Bluetooth control using Arduino. A fun and powerful upgrade for your layout. #Arduino #LionelTrains #DIY ...

Google is rolling out a “Bluetooth diagnostics” tool to Pixel phones via an update to the Pixel Troubleshooting app. The feature allows users to test connections with Bluetooth accessories like Pixel ...

Whether you want a rugged, take-anywhere speaker for the beach or the centerpiece for a multiroom sound system, these are the top Bluetooth and Wi-Fi speakers we've reviewed. I’m PCMag’s home theater ...

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, ...

The number and variety of Bluetooth headsets available on the market today is astounding. If you need a headset for work calls, finding the right one might be overwhelming. Whether you prefer a single ...

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 ...

+12V: Connect to L298N (12V Input) & Arduino (VIN) -12V (Common GND): Connect to L298N (GND), Arduino (GND), and all module GNDs. 🚙 L298N Motor Driver ENA: Arduino Pin 5 IN1: Arduino Pin 6 IN2: ...

I've been a contributing editor for PCMag since 2011. Before that, I was PCMag's lead audio analyst from 2006 to 2011. Even though I'm a freelancer now, PCMag has been my home for well over a decade, ...

Abstract: The water level indicator project utilizes an Arduino Uno microcontroller, an LCD display, and a Bluetooth module to provide an efficient solution for monitoring water levels and controlling ...

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 ...