Give the flat surface of each of the segments, and also the two round center delimiters, a contrasting color for better visual perception. 4 metric M2-12 Phillips-head countersunk screws to attach the Raspberry PI and servo controllers to the frame,Īnd optionally, 28 more to secure servo motors in place.12 metric M3-12 Phillips-head countersunk screws.02 (or more) Balun adapters, one for each servo controller.power sources, one for each servo controller 02 (or more) Pololu Maestro servo controllers, assembled (total number of pins should be at least 28).20 male-female servo extension cables, 15cm.The following hardware components are needed: Measure your servos and print either dc_base.stl or dc_base1.stl based on the dimension shown on the picture below. The parts dc_base.stl and dc_base1.stl are identical except the servo slot length: 22.8 mm and 24 mm, respectively. Important: SG90 servos exist in two sizes. Paint or adhesive colored paper can be used instead. On the picture above, the "shoes" are green while all other parts are yellow. Give the flat surfaces of the segments a contrasting color for better visual perception. OPTIONAL: The segment covers which can be used to The washer with which the bases and base center are attached to the frame. These parts form the frame to which the 4 bases The separator for the two pairs of digits. The servo motor base for one of the 4 digits. This huge clock (23" x 8") is sure to be an attention grabber and a great conversation piece in aĬrowd of computer and robotics nerds. The servos areĬonnected to an array of servo controllers operated by a Raspberry PI application. The segments of this clock physically pivot in and out of view with the help of 28 individually controlled servo motors. While in a regular LCD or LED-based digital clock the 7 segments for each of the four digits are switched on and off, This fully 3D-printed clock is probably unlike any other digital clock you have seen. 3D-Printable Rubik's Robot Carrying CaseģD Model 14: 3D-Printable Servo-Driven Digital Clock.3D-Printable Servo-Driven Digital Clock.3D-Printable Rubik's Cube Solving Robot.3D-Printable Tank with Single-Piece Tracks.3D-Printable Eccentrically Cycloidal Model.Instant Internal/External Gear Calculator.Instant Straight and Helical Gear Calculator.
#Digital clock 3d model free how to#
How to Model a Rack-and-Pinion in Blender.How to Model an Automotive Differential.How to Model an Eccentrically Cycloidal Drive.How to Model a Hypoid Gear Drive in Blender.
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