Geek University

Raspberry Pi 5 official RTC Battery keep time when Rasperry Pi is powered off.

Raspberry Pi 5 Official Case is a four-part enclosure with an active cooling fan and a heatsink.

This article describes Raspberry Pi 5 Active Cooler which is designed to keep Raspberry Pi 5 at a reduced operating temperature under heavy loads.

Review of Raspberry Pi, a single‑board computer designed to make computing and programming accessible to everyone.

With the ever increasing number of burglaries and theft there is a growing need for anti-burglary alarm systems. These systems …

Analog intercom systems support only two-way voice communication. An IP video intercom (also known as video door entry, video doorbell, …