I needed to verify that a newly installed LoRaWAN gateway was working correctly, so I built a simple and portable testing device. In this video, I show you the two DIY LoRa devices I used from ...

By removing rare earths from the equation, these designs promise cleaner supply chains and more sustainable production.

A plant never whispers when it needs water. It wilts, it droops, it gives up—often long before anyone notices. That silent ...

Building a smart ecosystem in your home is more accessible than ever, with a range of products that automate and regulate the ...

From practical tools to fun upgrades, these budget items add function, style, and ease -- making routines smoother, storage smarter... and towels warmer.

Endless breadsticks, now at your fingertips!

The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...

I’m already loving this device, and I haven’t even touched one. Arduino announced it has collaborated with M5Stack to develop the new compact and powerful Nesso N1 IoT development kit. This system ...

Vickie Kidner has been married almost 45 years, and she has been taking care of the family finances almost that whole time. When she was a newlywed in the early 1980s, she took a tax course to get ...

Wow, time flies. Nearly 20 years ago, soon after my 50th birthday, I started making a list of what I considered mistakes my parents (and many of their generation) had made as they aged — and that I ...

Challenging Asimov’s Laws in Half an Hour Understanding Asimov’s Three Laws of ...

The FAA will now require air traffic controllers to use radar to separate planes and helicopters near airports. This new rule replaces the previous reliance on pilots using visual separation, known as ...