raspberry Pi 4 ( Model B)

The Raspberry Pi 4 Model B is a popular single-board computer (SBC) known for its versatility and performance. Here?s an overview:

### Raspberry Pi 4 Model B Overview

1. **Specifications**:

– **Processor**: Broadcom BCM2711, Quad-core Cortex-A72 (ARM v8) 64-bit SoC at 1.5GHz.

– **RAM**: Options of 2GB, 4GB, or 8GB LPDDR4-3200 SDRAM.

– **Connectivity**: Dual-band 802.11ac wireless networking, Bluetooth 5.0, Gigabit Ethernet, and support for dual 4K display output via micro HDMI ports.

– **Ports**: 2 ? USB 3.0 ports, 2 ? USB 2.0 ports, and a USB-C power connector.

– **Storage**: MicroSD card slot for operating system and data storage.

– **GPIO**: 40-pin GPIO header for interfacing with external electronics and components.

2. **Operating System Support**:

– Runs various operating systems, including Raspberry Pi OS (formerly Raspbian), Ubuntu, and others compatible with ARM architecture.

3. **Use Cases**:

– **Education**: Ideal for learning programming and electronics.

– **DIY Projects**: Used in robotics, home automation, media centers, and more.

– **Prototyping**: Rapid prototyping for IoT (Internet of Things) devices and embedded systems.

### Notable Features:

– **Performance**: Significant upgrade over previous models, suitable for more demanding tasks.

– **Expansion**: Provides ample connectivity options and GPIO pins for interfacing with sensors, displays, and other peripherals.

– **Community Support**: Large and active community for support, tutorials, and project ideas.

The Raspberry Pi 4 Model B continues to be a versatile tool for both beginners and advanced users in the realm of computing and electronics projects.