Part Number: Stack HAT The Stack HAT is an essential I/O expansion kit for Raspberry Pi that simplifies your project creation by allowing multiple HATs to be stacked and connected effortlessly. Here’s what makes the Stack HAT a must-have for your Raspberry Pi applications: - Enhanced Connectivity : With 5 sets of 2x20 pin headers, the Stack HAT enables you to easily connect multiple HATs together, creating versatile combinations for specific projects. - Easy Installation : Designed for standard Raspberry Pi connectivity, the Stack HAT can be directly plugged in or connected via a ribbon cable, providing flexibility in your setup. - Versatile Applications : Ideal for projects such as robotics, IoT applications, or custom automation systems, the Stack HAT allows you to expand your Raspberry Pi's functionality effortlessly. - Requires No Additional Power Supply : The efficient design enables HATs to be powered through the Raspberry Pi, simplifying your setup without the need for extra power sources. The Stack HAT is made with high-quality materials ensuring durability and optimal performance in various environments. It's compatible with all Raspberry Pi models that support HATs, making it a versatile addition to your toolkit. Whether you're a hobbyist or a professional, the Stack HAT streamlines complex project builds and enhances your Raspberry Pi experience.