TraverseLock is designed for camera pan and tilt applications where the panning or tilting (traversing) is locked when the control stick is centered and only moves when the stick is moved, with the traverse speed being proportional to the amount of stick input. There is also a park input (use in conjunction with RCSwitch) which moves the servo to a user-programmed position. The end points (which allow up to 180¼ servo travel), park position and traverse rates are fully programmable. There is also a selectable gyro mode for use with heading hold gyros.
Weight: 5g.
$15.99 
Owner's Manual 