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Van Gogh - Starry Night Light Painting

Overview

Based on the open-source starry sky PCB, this project replicates and upgrades it into a light painting using a simple circuit.
The original open-source starry sky PCB project link is: https://oshwhub.com/sytnocui/star-pcb-drawing.
The images show a yellow and blue starry sky both on. The

light painting features a touch switch and stepless dimming.
The light painting can be selected to be constantly lit or flashing via a toggle switch on the back. In flashing mode, stepless dimming and on/off control are also available. See the attached video link for the effect.
The effect would be even better if a corresponding 3D model could be created to block the light.

Design Files

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2026-03-26 13:52:29

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