Polaroid / Instax flip album

Showcase your Polaroid collection with this elegant flip-clock-inspired album. Designed to hold 20 Polaroid 600 or Instax Mini/Square photos, this album combines style and functionality. Its flipping mechanism is powered by a DC motor connected via USB-C. The motor's output is run through a series of gearboxes, achieving 44:1 speed reduction, which allows the album to rotate smoothly and slowly, completing one full revolution approximately every 10 minutes.

Check the assembly.pdf file for assembly instructions and more information.


 

BOM:

• 280mm length, 6mm width gt2 belt
• Micro 300 motor with gearbox, 3v-9v, 2,5-7,5RPM (See motor links)
• USB C charger module TP4056 (See links in assembly.pdf)
• 15mm circular switch (https://www.aliexpress.com/item/32808937339.html)
• super glue
• grease
• m3 nut 2pcs
• DIN 912 bolts:
  • M3x8 6pcs
  • M3x6 1pc
  • M3x10 13pcs
  • M3x25 5pcs
  • M3x15 1pc
• DIN 7380 M3x5 bolt (Rounded head) (Doesn’t have to be rounded, DIN912 can be used instead)

Some print files are not oriented correctly, please rotate them appropriately.