Convert Optical Mouse into Arduino Web Camera

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Optical mouse uses a small camera that records surface to calculate movements of the mouse.
In this tutorial I will show you how to display video signal of this camera in your browser.

The mouse I took apart was an old Logitech RX 250 which contains ADNS-5020 optical sensor.
This sensor records 15x15 pixel images in grayscale. It also calculates X-Y movements of the mouse.

Arduino Web Camera

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