2-digit 7 Segment Mechanical Counter Display

Counts up or down, and each digit is controlled individually. Use it as a scoreboard, Christmas/holiday countdown, habit tracker, and more! Includes print profiles for all Bambu Lab models, including the A1 mini. This is a remix of the original creator's 2-digit model. It includes a new tab on the mid plate to prevent the rubber band from sliding and gumming up the mechanism. From the original description: Version 3.0 of the 7-Segment mechanical counter. Improved design. This particular model is a sequential counter (numbers 0 - 9) that receives a linear input to cycle the display. This version was designed and prototyped using the Bambu Lab X1 Carbon. New for v3.0: Forward & Reverse Counting (by swapping springs/drums instillation in the mid-plate) Cams A, B, & C now include guide discs to keep seg followers aligned Segments & followers are now a single printed part (no glue required!) Shape of D-Cam shafts improved to avoid printer corner bulging Increased depth of numerous component