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 ...

+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: ...

The world’s largest crypto exchange is under fire after investigators found accounts moving $1.7 billion to entities linked to Iran. Clues about those accounts were in plain sight for over a year. A ...

If iPhone 17 Bluetooth stopped working after iOS 26.3, the usual causes are broken pair records, a wireless services bug after the update, or accessory compatibility problems that appear only after ...

Apple adds new features to iOS all the time, but it’s not as common that we get brand new system apps. In iOS 26 though, there are two: Preview and Apple Games. The Preview app is inspired by Preview ...

On iPhone: Settings > Bluetooth, tap the “i” next to your car, choose Forget This Device. Then re-pair: Put your car’s system in pairing mode; select it from iPhone Bluetooth list and follow prompts.

Bluetooth Remote (or BT Remote) turns your phone into a true smart TV remote using Bluetooth HID, so no Wi-Fi or TV app is needed. It works like a keyboard and mouse, offers an air mouse and full ...

If your iPhone 16 isn't connecting to car Bluetooth, it might be due to a "handshake" failure; your phone uses modern Bluetooth which may not be compatible with your car's older system. This can cause ...

Apple often promotes the App Store as a secure place to download apps. The company highlights strict reviews and a closed system as key protections for iPhone users. That reputation now faces serious ...

The Ugreen Finder Duo works like any other Bluetooth tracker, except it can be paired with devices on Apple’s Find My network or Google’s Find hub app. When within range, the tracker can be made to ...

iOS 26.2 is available now, and it’s packed with a bunch of new features. Many of those features are additions to Apple’s built-in iPhone apps. Here’s everything new across six Apple apps in iOS 26.2.

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Here are the best Black ...