ELECFREAKS micro:bit 6 IN 1 Ring:bit Kit (Without micro:bit Board)

Without micro:bit Board Based on the Ring:bit V2 from Elecfreaks, the micro:bit Ring:bit Bricks Pack contains 360 degrees servos, the LED strips and almost 200 pieces bricks. Together with the well-designed assembly instructions and courses, it makes the kids learn the coding easily as well as how to build blocks in an interesting way.    Trebuchet While button A is pressed, the trebuchet executes the launch order and will return to its original launch status automatically.Bricks Car While pressing button A+B, the car moves at the full speed; button A for turning to the right side at the full speed; button B for turning to the left side at its full speed; the screen faces the downside for moving back at the full speed; and shake the car for stopping.Wipers When button A is pressed, the wiper begins working; while button B is pressed, the wiper stops working. Temperature-controlled Fans When the value is over 28 degrees, the fan turns; while at less than 26 degrees, the fan stops tur