This sensor expansion pack for the Thames & Kosmos Robotics Workshop with Micro:Bit is all about programming with color in mind: From the amazing RGB LED that adds an array of colors to any robot, to a color sensor that lets you sort objects by hue, there's a rainbow of options included. The expansion pack also comes with two versatile infrared sensors that can be set to digital or analog modes, allowing you to optimize for either speed and accuracy (digital mode) or distance and obstacle sensing capabilities (analog mode). With all these new sensors, there are more than a dozen new models to create, and infinite opportunities to create your own.