It isn’t that hard to make an electronic rain gauge if you have a steady source of power or you don’t mind changing batteries ...

The HL7900 5G LPWA module from Semtech (Sierra Wireless) is a globally certified solution built around Sony's Altair ALT1350 ...

The device offers real-time radiation tracking, making it useful for applications ranging from field measurements to ...

An Arduino project to create a compass that not only points North, but also points to another person. This is very useful for outdoor teams sports like Airsoft.

Building an Arduino speed detector using IR technology to measure the speed of a moving object is much more cost-effective, ...

Is Totally a Thing Now When [coral-bells] posted her first build to r/mechanicalkeyboards, she likely felt some trepidation. After all this is reddit we’re talking about, so ...

Whether you’re looking to get more performance out of your home network, extend your range or support more devices at the same time, investing in one of the best Wi-Fi routers is going to make ...

But as I started learning more, I realized how much I had overlooked. What exactly is Wi-Fi, and how does it compare to a wired Ethernet connection? The best choice depends on your needs ...

One of our favorite mesh routers is on sale via Amazon for $120. The Google Nest WiFi Pro 6E is half off. This week's best tech deals include the Crucial X9 Pro portable SSD for $70, a $99 ...

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. Executive Editor David ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. If you're in the market for a new pair of stereo speakers for your home system, you've come to ...

Internet radios join the list of devices that might have been written off in the past, only to keep on going. (See also: record players, portable music players, wired headphones.) Yes, you can play ...