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Jaime García edited this page May 22, 2017 · 5 revisions

MicroSpot's Bill of Materials

This is a list of all the components, besides 3D printed parts, needed to build a functioning MicroSpot (version 0.1).

Fragmented list

This list is fragmented for each one of the modules, so organizing materials for assembly is easier

Main Frame

Materials for the frame on which all the components are mounted.

  • Bolts

    • 24 x M4x8mm DIN7984
    • 2 x M3x16mm DIN912
    • 6 x M3x30mm DIN912
    • 2 x Set screw M3x6mm

  • Nuts

    • 4 x M3
    • 24 x M4 Hammerhead

  • Aluminum profiles

    • 2 x 20x20x140mm
    • 2 x 20x20x200mm

  • Smooth Rods

    • 2 x 8x140mm

  • Bearings

    • 2 x 623ZZ

  • Electronics

    • 2 x NEMA17 (42BYGHM809)
    • 1 x Mech Endstop V1.8

Y carriage

This is the materials for the Y carriage, that holds the X axis.

  • Bolts

    • 6 x M3x10mm DIN912

  • Nuts

    • 5 x M3

  • Smooth Rods

    • 2 x 8x172mm

  • Bearings

    • 3 x LM8UU
    • 4 x 623ZZ

  • Zip ties

    • 3 x nylon zip ties, 2,5mm width

  • Electronics

    • 1 x Mech Endstop V1.8

X carriage

The carriage that holds the sample for scannning.

  • Bolts

    • 6 x M3x12mm DIN7991
    • 1 x M3x60mm DIN912

  • Nuts

    • 9 x M3

  • Bearings

    • 3 x LM8UU

  • Zip ties

    • 3 x nylon zip ties, 2,5mm width

Phone holder

This is the crane that holds the phone while it is scanning

  • Bolts

    • 2 M4x8mm DIN7984
    • 1 x M5x82mm Threaded Rod
    • 1 x M5x32mm Threaded Rod
    • 2 x M4x110mm Threaded Rod
    • 2 x M3x6mm Set screw
    • 3 x M3x10mm DIN912
    • 2 x M3x35mm DIN912

  • Nuts

    • 7 x M3
    • 4 x M4
    • 1 x M5
    • 2 x M4 Hammerhead

  • Smooth rods

    • 2 x 8x70mm

  • Bearings

    • 2 x LM8UU

  • Electronics (in case of using a Z axis)

    • 1 x NEMA 17
    • 1 x Mech Endstop V1.8

Main electronics module

This is the electronics box, it holds the microcontroller and the motor drivers.

  • Bolts

    • 4 x M3x12mm DIN912
    • 2 x M3x18mm DIN912
    • 1 x M4x8mm DIN7984

  • Nuts

    • 1 x M3
    • 1 x M4 Hammerhead

  • Electronic boards

    • 1 x Arduino UNO compatible board
    • 1 x Arduino CNC shield
    • 2 x Pololu stepper driver A4988 (Or 3 in case of having Z axis)

  • Powering

    • 1 x 12Vx5A AC/DC adaptor
    • 1 x 12mm dia Coaxial threaded socket

  • Cables

    • 1 x OTG Cable (preferably with charge input)
    • 1 x USB type-A plug to type-B plug (depending on the Arduino input, it may be a Mini-B plug, or even a Micro-B plug)

  • Connectors

    • 2 x Dupont prototype 4-pin female connector (3 in case of having Z axis)
    • 4 x Dupont prototype 3-pin female connector (6 in case of having Z axis)

Illumination module

It's the small cannon that light the scanned area up.

  • Bolts

    • 7 x M4x8 DIN7984
    • 4 x M3x5 DIN7991
    • 2 x M4x140mm Threaded Rod

  • Nuts

    • 7 x M4 Hammerhead
    • 2 x M4

  • Electronics

    • 1 x ALU-PCB cool white LED
    • 1 x Sparkfun's FemtoBuck board

  • Connectors

    • 1 x Dupont prototype 2-pin female connector

Condensed list

This is a condensed Bill-Of-Materials for the XY-axis-only variant.

Bolts

  • 1 x M5x82mm Threaded Rod
  • 1 x M5x32mm Threaded Rod
  • 2 x M4x110mm Threaded Rod
  • 2 x M4x140mm Threaded Rod
  • 34 x M4x8mm DIN7984
  • 4 x M3x5mm DIN7991
  • 6 x M3x12mm DIN7991
  • 9 x M3x10mm DIN912
  • 4 x M3x12mm DIN912
  • 2 x M3x16mm DIN912
  • 2 x M3x18mm DIN912
  • 6 x M3x30mm DIN912
  • 2 x M3x35mm DIN912
  • 1 x M3x60mm DIN912
  • 4 x Set screw M3x6mm

Nuts

  • 26 x M3
  • 6 x M4
  • 1 x M5
  • 34 x Hammerhead nuts

Aluminum profiles

  • 2 x 20x20x140mm
  • 2 x 20x20x200mm

Smooth rods

  • 2 x 8x140mm
  • 2 x 8x172mm
  • 2 x 8x70mm

Bearings

  • 6 x 623ZZ
  • 8 x LM8UU

Zip ties

  • 6 x nylon zip ties, 2,5mm width

Electronic boards

  • 2 x Mech Endstop V1.8
  • 1 x Arduino UNO compatible board
  • 1 x Arduino CNC shield
  • 2 x Pololu stepper driver A4988
  • 1 x ALU-PCB cool white LED
  • 1 x Sparkfun's FemtoBuck board

Motors

  • 2 x 40mm NEMA17 (42BYGHM809)

Powering

  • 1 x 12Vx5A AC/DC adaptor
  • 1 x 12mm dia Coaxial threaded socket

Cables

  • 1 x OTG Cable (preferably with charge input)
  • 1 x USB type-A plug to type-B plug (depending on the Arduino input, it may be a Mini-B plug, or even a Micro-B plug)

Connectors

  • 2 x Dupont prototype 4-pin female connector
  • 4 x Dupont prototype 3-pin female connector
  • 1 x Dupont prototype 2-pin female connector
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