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USB microscope with 2 motors - focusing and leveling
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Use electric motors instead manual operating
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Model information
- Source
- Printables
- Category
- Electronics
- License
- GNU General Public License v2.0
Layer: 0,2mm; infill: 50%
Parts used:
2 x mini N20 motor + some wires
2 x 688ZZ bearing
2 x 6mm rod (i've used aluminium rod about 25cm)
1 x 5mm threaded rod (about 3cm longer than 6mm rods)
2 x M5 bolts (min 35mm/max 50mm)
5 x M3 nuts (2 pc - blocking each other to operate the shaft, 1pc to move microscope up/down, 2pc to mount microscope with bolts)
To operate motors i've use 5V DC to up/down motor and 3 V DC for focusing.