The Raspberry Pi is a fun little computer, but I have a habit of collecting accessories that turn out to be more useful than the device they were designed for. Some of them stay connected to the Pi, while others find their way onto my desk and become part of my regular setup. The official Raspberry Pi USB 3 Hub is one such accessory.

Motion sensors are popular smart home devices. They're relatively cheap and simple to set up, but often people only use them for basic automations such as turning on the lights when you walk into a room. With the right automations, there's a lot more you can do using motion sensors.

Overpriced home appliances with lackluster smarts are a pet peeve of mine. I’d never upgrade a perfectly functioning fridge or dishwasher just to get access to half-baked smart features, and I’d choose value or performance over features I don’t need, or that might backfire on me down the line.

When smart speakers first burst onto the scene, it felt like this would be the way we would all be controlling our smart homes in the future. That future never really became a reality, as smart speakers haven't really improved much over the years. It's reached the point now where your old phone or a DIY smart speaker can do a better job.

My smart home has a lot of complicated automations, many of which have their own quirks. When guests visit, they just want to be able to do simple things like turning on the lights, watching TV, or turning up the heating. I decided to turn an old Android phone into a dedicated guest remote that's simple enough for anyone to use.

The number of features packed into Home Assistant is insane. The problem is that there are so many features that it can be easy to overlook some of the best ones. I slept on some of Home Assistant's features for far too long; here are some more of the best features that I wish I'd started using much sooner.

Gemini is Google’s big bet on AI that has made its way into the company’s search, mobile, and smart home offerings. The only issue is that Google doesn’t seem to have gotten the memo that new technologies are supposed to improve the user experience, not make it worse.

I loved my first Walkman to the point where I used it until it fell apart, but my favorite music player was still my iPod. There was nothing quite like flipping through the albums in the Cover Flow view by spinning my thumb around the click wheel. When I found an old remote that had its own wheel-style input, I wondered if I could bring those days back.

NFC tags are really useful for triggering smart home automations. They're cheap to buy, they don't need batteries or to be connected to power, and you can stick them almost anywhere. I wondered if it would be possible to use my expired credit cards as NFC tags, and it turned out that they can be even more useful than the standard stickers.

Building a smart home can be an expensive business. Some devices, such as cheap Zigbee sensors, can cost just a few bucks, but other devices can run to hundreds of dollars. The good news is that it's often possible to build your own smart home devices, and the total cost can sometimes work out far less than buying a ready-made product.