Alarm systems are pretty expensive, but if you want to whip up something on your own, Make shows off how to build a very simple alarm system with a Raspberry Pi. The system uses a Raspberry Pi, USB ...

We've shown you before that home alarm systems don't have to be expensive. To prove that point even further over on Medium, Alex Nikolaidis shows off how to make a cheap home alarm system with a ...

Want to set up a home security system, but don’t want to pay a monthly fee to a security company? Techradar has a detailed do-it-yourself project for a connected alert system using Raspberry Pi. While ...

Raspberry Pi enthusiasts or anyone interested in creating their very own smart home alarm system for less than $50. You may be interested in a new tutorial which has been published to the hackster.io ...

We know a lot of people love using their smart phone as a bedside alarm clock. The problem is that a mobile phone is mobile by nature and eventually you’ll forget to put it in the bedroom one night.

Raspberry Pi enthusiasts or makers searching for a project to keep them busy this weekend may be interested in a new DIY Raspberry Pi alarm clock created by “Snipe”. It has kindly published full ...

We are going to setup a simple Raspberry Pi Pico based wired Panic Alarm in this tutorial. It is very practical for elderly individuals. As depicted in the above schematic, GP11 of Pico is wired to ...