In this step-by-step tutorial, learn how to make a powerful alarm at home using a DC motor. Perfect for DIY enthusiasts, this video guides you through the entire process with clear instructions.

In this step-by-step tutorial, you'll learn how to make a very loud, simple, and powerful alarm using everyday materials.

Purchase of the Italian open-source hardware and software company aims to deepen Qualcomm’s presence in the edge computing, ...

If your rental has security cameras, are owners looking out? Here's what they can watch legally, and how to know if there's a problem. Tyler Lacoma Editor / Home Security For more than 10 years Tyler ...

Home security systems don't need every add-on. These are the devices and sensors that don't add much value -- and that can save you money. For more than 10 years Tyler has used his experience in smart ...

In the case of industrial control systems (ICS) and other operational technology (OT) systems used in critical infrastructure ...

After three days roaming the hallowed halls of CEDIA Expo 2025, here are our picks for “Best in Show” for home theater systems. Every year, in early September, the top manufacturers of CI (custom ...

The Arduino brand will remain for future products as it becomes part of the Qualcomm business. Plus, there's a brand-new ...

To change the alarm sound on your Google Home, simply use a voice command with the time and song you'd like to set. Here's how to do it.

C tool with 125 MS/s sampling—perfect for fieldwork, classrooms, or your desktop Compact, cost-effective i.MX 91 development board optimized for embedded Linux development Building an indoor ...

You can now search your Google Drive for topics or for queries like last week's meeting notes directly within NotebookLM.