Complex and large projects: Suitable for projects requiring many inputs and outputs. Advanced robotics systems: Controlling multiple motors and sensors simultaneously. Large IoT projects: Operating multiple devices and sensors together. Handling large displays: Such as TFT or touchscreen displays. Control in multifunctional projects: Like 3D printers and CNC systems. Big data projects: Reading and logging data from multiple sources. Complex lighting systems: Controlling a large number of LEDs or interactive lighting systems. Educational and lab experiments: Requiring multiple inputs and outputs.