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

The sudden emergence of plug-in solar is timely, given the high concern about energy affordability. It offers renters and apartment dwellers – more than one-third of US households – a way to cut their ...

We show you how to make and install a diy auto tilting solar panel kit on the rv using customized Renogy parts, an air strut, ...

I was recently introduced to the existence of the Helium Network, which is a decentralized LoRaWAN network that runs on blockchain and I was surprised to realize that it already has a good coverage in ...

Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...

Based on Raspberry Pi Zero 2 W, the Bee Write Back writerdeck is another DIY project that should be relatively easy to ...

There are plenty of drones (and other gadgets) you can buy online that use proprietary control protocols. Of course, ...

As a working mom of two from the Bronx, I’m always looking for ways to cut down my energy bills, fight fossil fuel pollution and safeguard my children’s future, so when I had the chance to try out a ...

The solution to rising electricity bills might soon be found middle aisle of Lidl, with news that high street supermarkets are to start selling cheap, plug-in solar panels. Thanks to a regulatory ...

Developers will be required to install solar panels and heat pumps in all new homes in England as part of updated planning requirements published by the government ...

Over the years there have been many designs for pan-and-tilt camera mounts suitable for single board computer cameras. Often ...

Whether you're looking to stop video ads, pop-ups, trackers, or malware, the top ad blockers we've tested help create a cleaner, faster, and more secure online environment. I review privacy tools like ...