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

We use WhatsApp almost every day so much that it has become an unavoidable part of our routine. From a simple “good morning” ...

In an interview with pv magazine, cybersecurity expert Mohammad Al Faruque explains how seemingly simple sensors in PV systems and other energy systems are surprisingly vulnerable to magnetic, ...

It's a solved problem, but I actually prefer a simple web UI.

There are plenty of drones (and other gadgets) you can buy online that use proprietary control protocols. Of course, reverse-engineering one of these protocols is a hacker community classic. Today, ...

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 ...

We may receive a commission on purchases made from links. While a lot of people swear by Ethernet cables for a stable internet connection, the sad truth is that running a long cable from your router ...

Looking for the best mesh Wi-Fi system? Want to speed up your internet? Tired of your smart speaker not working? You’re in the right place. Mesh networks are smart home devices designed to eliminate ...

Joe Supan is a senior writer for CNET covering home technology, broadband, and moving. Prior to joining CNET, Joe led MyMove's moving coverage and reported on broadband policy, the digital divide, and ...

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

The new king of smart locks, the Nuki Smart Lock Pro features a sleeker design that looks more premium on your door. It’s quick and easy to install on most doors and connects to your home hub for easy ...

The FCC recently banned all new foreign-made Wi-Fi routers, but it won't affect your existing setup, and we at PCMag are skeptical that equipment from companies like Asus and TP-Link actually poses a ...