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Following the lead of equant's Polarotor Servo Controller, I have built a slightly more elaborate version using the same RBBB Arduino board and similar program code. More information about the Arduino chip in general and the programming environment is available at the Arduino Home Page.This little box takes the 14/18 volt polarity switching output that is intended for standard LNBF's and converts it to polarotor servo PWM signals to run a standard Chaparral Corotor servo. Please feel free to contact me if you have any questions. |