Ring:bit expansion board: A simple PCB for the micro:bit.
(1)Extends the micro:bit’s 3 GPIO ports.
(2)Convert the P0/P1/P2 port to the common GVS port.
(3) loaded with 3 pieces AAA batteries to drive the car or other accessories.
Six Fun Cases In One Kit: kids can build 6 shapes, including traffic lights, bricks car, temperature-controlled fans, smart desk lamp, wipers and trebuchet.
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.
Almost 200 Pieces Bricks: In fact, children can use these rich building blocks to build more favorite shapes
TIPS: WITHOUT micro: bit and BATTERY !!! Suitable for ages over 7 years old.
