Discover how the Arduino Opta Pro can be leveraged beyond its industrial roots for smart home and DIY automation. In my article, I share hands‑on insights, practical code examples, and hardware ...

Shelly's relays make it easy to turn non-connected devices into IoT gadgets, making your smart home easier than ever.

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

The term “relay” is usually only mentioned when a component like a fuel pump or a fan stops working, or some new ...

If you’ve got an RTL-SDR compatible receiver, you’ve probably used it for picking up signals from all kinds of weird things. Now, [Jaron McDaniel] has built a tool to integrate many ...

This mission begins automatically after completing Rockets' Red Glare. This quest is part of the Railroad missions. The first part of the quest is to talk to Desdemona. She'll tell you that the next ...

For setups that rely on stored water, clear awareness of tank level and water quality is essential. Traditional level ...