Pump Wiring: Connect the 220V AC pump to the relay’s Normally Open (NO) and Common (COM) terminals. Make sure the live (L) ...

The built-in web server, which is hosted on the ESP32, allows monitoring through any device connected to the local network, ...

We think of radios as audio devices, but for people who are visually impaired, it can be difficult to tell which channel you ...

Many ESP32-based devices can perform multiple functions; each of these devices excels particularly at one task. And they cost ...

CRN rounds up the 10 hottest semiconductor startups of 2025, including Celestial AI, FuriosaAI and Tenstorrent.

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

If you're unsure what you need to buy this year for that person who wants a Switch 2, this guide will answer all your ...

The Switch 2 console itself is at its typical price ($449) at most retailers, including Amazon and Best Buy, but the way to ...

Connected devices are ubiquitous in our era of wireless chips heavily relying on streaming data to someone else’s servers. This sentence might already start to sound dodgy, and it doesn’t get better ...

Of all the accessories you can grab for the Nintendo Switch 2, the 4Gamers Twin Controller Grips aren't the fanciest, nor are ...

This article explains an upgraded smart solid-state AC switch system that uses microwave Doppler radar instead of traditional ...