ELECFREAKS micro:bit Board With Battery Holder KitThis kit contains a micro: bit board, a USB cable, and a battery holder. This is a basic kit for using micro: bit. micro: bit board is launched by BBC which aims to help children in or above 7 grade to learn to program better. micro: bit board has abundant board resources like 5*5 LED metric dot array, 2 buttons, USB ports, etc. It is only pocket size but very powerful. You can program, customize or control it at well.

Power supply: 2 x AA

int percentage

DC Motor Driven

and other materials can be used for more DIY creations

mobile phone

Various sorts of tasks done by them can be improved manyfold through this seemingly minuscule module

a short USB cable

With this app

Rated Voltage

Most signal lights we saw in our daily life use LED as their major light source

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Modular and compatible with building bricks