- The microphone is installed on the expansion board, which can realize the function of sound controlling light.For example, the bigger the decibel, the more LED lights will be on. Compatible with Micro:bit V2 & V1.5, Micro:bit NOT Include
- Not only can micro USB power supply be used, but also 2 AAA batteries can be used to supply power. Even playing outdoors, there's no scruple about it.
- Micro:bit expansion board is designed with building blocks hole to match your building block suite and find more interesting games.
- Programmable halo can be compatible with arduino, but you needs to weld the needles on the expansion board by yourself, and no needles and arduinoin are provided the packaging.
This product includes two AAA batteries you need in your experiment. The expansion board integrates 24 programmable RGB lights and microphones, and you can control the on-board RGB lights by the microphone. We also designed the corresponding acrylic plate and screw to hold the micro:bit and battery. The Arduino interface allows the aura expansion board to support the Arduino controller. In addition, the expansion board is designed with building blocks, which can also be used by building block fans.
1 x Halo expansion board
1 x Micro:bit fixed plate (acrylic)
4 x Battery and fixing plate (acrylic)
1 x Battery box
2 x AAA battery
1 x Micro USB cable
n x Fixing screw and nut *n
Package Dimensions: 7.0 x 5.2 x 0.8 inches