Ring:bit Car V2 for micro:bit Brand_Retro-Bit This high power 4" diameter

This high power 4" diameter speaker will amp up any audio project where you need loud sound

±16 gauss magnetometer measurement range

An external power supply connected to this pin also provide power to the Arduino board on which is mounted

Arduino Leonardo Chip

Ring:bit Car V2 for micro:bit Brand_Retro-Bit This high power 4" diameterThe Ring: bit Car (v2) is a small DIY smart car driven by the BBC micro: bit (not included) and Ring: bit board (included)! Play and programming come together with this cute servo driven robot, which can be programmed with simple drag and drop blocks within the MakeCode Editor. The Ring: bit Car uses the Ring: bit expansion board, which is a simple PCB for the micro: bit. The Ring: bit extends the micro: bits 3 GPIO ports and can be loaded with 3x AAA