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[LCD 20x4] Stromversorgung

Von Nic
in Hardware

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Geschrieben

Möchte den neuen LCD 20x4 plus Joystick-Bricklet als quasi Fernsteuerung benutzen, also kabellos via Master 2.0 und einer Chibi-Extension. Die Versorgungsspannung dabei über USB und externem Akku 5,2V. Reicht das für alle Komponenten aus, oder wie hoch darf die Spannung am USB-Port des Stacks maximal sein ? Für ein Power-Supply ist leider kein Platz.

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    Alles klar, und danke.

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