régulateur de tension pour carte IOT

[KIKIvsIT]

Bonjour,

J’ai posté une réponse sous votre demande en anglais. J’espère que cela vous aidera…

how to power the microbit IOT card with 5v?

Hello, I have a class project to do: I would like to power a microbit IOT card with solar panels that provide a voltage of 5 V by USB cable (panels from my hiking backpack) but the card only accepts 3 V I read that I could add a voltage regulator but I didn’t find which component to choose, can you please advise me? thanks