Raspberry Pi 4 is one of the most powerful and affordable mini computers available today. It features a quad-core processor, up to 8GB RAM, USB 3.0 ports, and supports dual 4K displays — perfect for coding, robotics, or even as a media center.

You can install Raspberry Pi OS and use it for programming, gaming, or home automation. It’s widely used by developers, engineers, and students who love hands-on learning and innovation.

If you’re serious about electronics, Raspberry Pi 4 is the perfect next step after Arduino.