micro:bits are gaining traction. If you are new to the micro:bit, it is a powerful embedded platform or microcontroller board with easy-to-get-started features. It is easier than Arduino, they can be powered by micro USB when loading the program, or you can use 2 x AAA batteries.
Here is the battery holder for this microcontroller.
Note: Batteries & micro:bit is not included.
Specifications:
- Terminated with 2-way JST connector, match with battery input on micro: bit.
- Holder for 2 x AAA batteries
- ON/OFF slide switch
- Comes with cover
Packing List:
- 1 x Battery holder for 2 x AAA battery with ON/OFF switch for micro:bit