![]() ![]() The servo controllers need to be attached to the back of the frame bottom with a single small screw each. Our implementation uses one 24-channel controller, and one 12-channel one.ĭo not use more than 4 servo controllers since Raspberry PI only has 4 USB ports. Since the largest number of channels a Maestro controller supports is 24,Īt least two controllers are needed for the clock. Any number of the Maestro controllersĬan be used as long as the combined number of channels is no less than 28. The clock uses an array of Pololu Maestro servo controllers to operate its 28 servo motors. Installing the segments onto the motors should be done during the calibration phase described below. Optionally, secure the servos in place by screwing M2-12 screws into holes marked by a green arrow. Run the servo cables through the slits marked by a red arrow. Insert the servo motors into their slots as shown on the image below. Mount the four bases and base center onto the frame. Using 12 M3-12 screws and 12 M3 nuts, assemble the 4 frame corners, frame top and frame bottom into a single frame. Make sure it is inserted all the way in.Ĭlip the tip of the horn if necessary to ensure full insertion. Insert the one-sided horn that comes with the SG90 servo motor into each segment.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |