The ESP8266 microcontroller is a favorite among makers for creating affordable, Wi-Fi-enabled sensor projects. Pairing it with a DHT22 temperature and humidity sensor is one of the easiest ways to get ...

MicroPython is a well-known and easy-to-use way to program microcontrollers in Python. If you’re using an Arduino Uno Q, ...

If you were to point to a single device responsible for much of Hackaday’s early success, it might be the Arduino Uno. The ...

Working from home by day, gaming and streaming by night? Defeating Wi-Fi dead zones is more important than ever. A mesh network system blankets your home with uninterrupted wireless coverage. These ...

Using your phone as a wi-fi hotspot How much data do I need? How fast will it be? How do I set up a wireless hotspot? Is my mobile hotspot secure? We’re more reliant than ever on broadband – but it’s ...

Why rely on public hotspots when you can bring a personal Wi-Fi network with you wherever you go? These are the top mobile hotspots we've tested for each major US carrier. I’m one of PCMag’s mobile ...

With more than 15 years of experience crafting content about all aspects of personal finance, Michael Benninger knows how to identify smart moves for your money. His work has been published by Intuit, ...

Abstract: This article presents a bidirectional, modular partial power converter (BM-PPC) designed for applications that demand a wide operating voltage range and flexible bidirectional power flow ...

Abstract: Distributed IoT sensor networks are rapidly expanding, but they face significant challenges in managing unpredictable, multi-scale variations in data and communication. Traditional ...