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    LANC - Arduino zoom control

    This page provides some useful links to projects integrating Arduino with LANC serial control for video cameras.

    I have tested this successfully with a CANON XH-A1 and a SONY TRV-950... a total of 16 zoom speeds (8 wide/8 tele) function smoothly.
    firmware/example patches:
    Download file "Arduino LANC - 02.zip"
    Provided by http://blog.furiousgreencloud.com/2008/08/arduino-speaks-to-lanc-devices-camera.html
    project readme file:
    Download file "README.txt"
    LANC Serial Protocol
    NOTE: the attached README file states the "tip" of the 2.5mm jack should be connected to the Arduino's digital pin 3... however the Arduino code sets this as pin 12.

    The original example patch was made in Max/MSP... Stelios and I have created a Supercollider patch, with embedded QuartzComposer GUI:
    Download file "lanc_sc.zip"





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