With just an Arduino board, a DHT11 sensor, and an I2C LCD, you can create a simple yet effective weather station at home. This beginner-friendly project displays real-time temperature and humidity ...

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 ...

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 ...

Apple CarPlay is a vehicle infotainment platform that brings many of the best elements of your iPhone to your vehicle's dashboard. The technology has been around since 2014, and you can use several ...

This article is part of Kotaku Deals, produced separately from the editorial team. We may earn a commission when you buy through links on the site. If you’ve ever been stuck on a long flight watching ...

As is the case with things like road bikes and film cameras, there are now tons of old high-end speakers that are still in great condition, but that go unused simply because they aren't modern. The ...

The NetLink Connect NLC Network Connectivity Module is an RS485-enabled device that communicates and controls power status over a local or wide area network. It is the primary module in the ...

Just a few months ago, I asked when Windows 11 would stop screwing up the little things. Obviously, it was a rhetorical question because hatred alone can’t fuel immediate change, even if one wishes it ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

What has Jack Dorsey, the founder of Twitter (now X) been up to lately? Among other things, creating experimental little projects, like a new private messenger that doesn’t need the internet to ...