Startracker Low-cost startracker for long exposure astrophotography What is a Startracker ? A startracker is a device that slowly rotates a camera, allowing it to

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Focusstacker Arduinobased focus stacking controller for macrophotography. What is a focus stacking controller? A focus stacking controller is a device that, with the help of

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Battery My universal Li-ion Battery Safety first! Li-ion batteries pack a large amount of energy in a small amount of space. When li-ion batteries overheat,

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