Raspberry Pi enthusiasts interested in building their very own smart video doorbell may be interested in a new project published to the Hackster.io website this month by member SneakyHacker.

An inventive Raspberry Pi user and cat owner, Tennis Smith, has created a clever way to know when the cat is ready to come in from the cold. It's a Raspberry Pi doorbell, but for cats.

If you are looking for inspiration to keep yourself busy over the next few weeks, you may be interested in this video camera smart doorbell created using a Raspberry Pi mini PC. Details have been ...