Hi I've orderd a ADNS 3080 optical flow sensor for my quadcopter project.
I tried a Arduino sketch for testing but it cannot recognize the device.
Eventually, I noticed that when I unplug the Vcc from my Arduino, the LED is still lighting (less than when connected with 5V, but anyway, still lighting). Then when I disconnect the SCK connection, the LED went off completely. Does it mean that my sensor is dead?
Regards,
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