Powering the Air Quality Sensor

If you want to power the project for a long period of time without an USB connection, then you can use a MonkMakes Power for micro:bit (pictured below) with an AC adaptor.

You can also use a MonkMakes Charger for micro:bit (also pictured below) that provides a steady output voltage using a rechargeable LiPo battery that charges using a USB lead.

You can find out more about these micro:bit accessories here: https://monkmakes.com/mb_power and here: https://monkmakes.com/mb_charger

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