Dive deeper into microcontroller programming. With the Calliope JacDac Set, you will learn in a playful way how to programmatically capture data from sensor modules and use it to control additional extension modules. Expanding the Calliope is incredibly easy with the Calliope JacDac Set. The set includes sensor and actuator modules that you can simply plug into the JacDac connectors on the microcontroller board. You can hardly go wrong; JacDac connectors are polarity-proof. Additionally, extension modules can be operated in series and parallel configurations. The easy-to-understand, free programming environment MakeCode runs on PC, tablet, and smartphone. Extension modules with JacDac connectors are automatically detected and displayed. To use the modules in real-time, you need a WebUSB connection between the Calliope Board Mini 3 and the computer running the browser. Exciting projects with modules for measuring, controlling, and reading values in real-time. All necessary sensor and actuator modules and cables are included: slider, rotary knob, RGB LED ring, magnetic sensor, light sensor. Easy-to-understand instructions and programming examples are available online. Note: The Calliope Board Mini 3 is not included in the Calliope JacDac Set and must be ordered separately.