Bill of Material for 1U/2U Flap Unit
3D Printed Parts
| part-number |
part |
file |
amount |
notes |
| FU-001 |
Unit Frame Base |
STL Unit/splitflap-unit-base.stl |
1 |
common for all units |
| FU-002 |
Unit Frame Cover 1U |
STL Unit/splitflap-cover-1u.stl |
1 |
only for 1U wide unit |
| FU-003 |
Unit Frame Cover 2U |
STL Unit/splitflap-cover-2u.stl |
1 |
only for 2U wide unit |
| FU-004 |
Unit Drum Core |
STL Unit/splitflap-drum-core.stl |
1 |
common for all units |
| FU-005 |
Unit Drum Core 1U |
STL Unit/splitflap-drum-outer-1u.stl |
1 |
only for 1U wide unit |
| FU-006 |
Unit Drum Core 2U |
STL Unit/splitflap-drum-outer-2u.stl |
1 |
only for 2U wide unit |
| FU-007 |
Flaps |
... |
45 |
|
- 49 Individual Parts per module
Hardware
| part-number |
part |
amount |
notes |
| FU-011 |
Ball Bearing 684ZZ (9 x 4 x 4mm) |
1 |
|
| FU-012 |
Stepper 28BYJ-48 DC 12V |
1 |
!! Use 12V Variant. NOT 5V !! |
| FU-013 |
Heat insert M3 x 3mm |
3 |
|
| FU-014 |
Heat insert M3 x 5mm |
4 |
|
| FU-015 |
M3x5 Screw DIN 912 |
3 |
|
| FU-016 |
M3x12 Screw DIN 912 |
2 |
|
| FU-017 |
M3x8 Screw DIN EN ISO 10642 |
2 |
|
| FU-018 |
Magnet round d=2mm |
1 |
|
- 17 Individual Parts per module
Electronics
| part-number |
part |
amount |
notes |
| FU-031 |
Module Controller PCB |
1 |
|
| FU-032 |
ATmega8A-A |
1 |
|
| FU-033 |
SN75176AP |
1 |
|
| FU-034 |
ULN2003 |
1 |
Can be salvaged from the driver board that usually comes with the stepper motor |
| FU-035 |
A1101xLH |
1 |
SOT-23W variant! |
| FU-036 |
16,0000-HC49U-S Crystal |
1 |
|
| FU-037 |
Capacitor 10u 35V (Radial_D6.3mm_P2.50mm) |
1 |
|
| FU-038 |
Capacitor 10u 16V (1206) |
1 |
|
| FU-039 |
Capacitor 22p (0805) |
2 |
|
| FU-040 |
Capacitor 100n (0805) |
4 |
|
| FU-041 |
Fuse 200mA (0805) |
1 |
|
| FU-042 |
JST B5B-XH-A |
1 |
|
| FU-043 |
Resistor 1k |
1 |
|
| FU-044 |
Resistor 10k |
3 |
|
- 20 Individual Parts per module
Summary:
Parts per module: 76 (mostly 3d printed)
Bill of Material for 4Unit Backplane
3D Printed Parts
| part-number |
part |
file |
amount |
notes |
| FP-001 |
Upper Slot |
STL Slot/splitflap-slot-upper.stl |
1 |
|
| FP-002 |
Lower Slot |
STL Slot/splitflap-slot-lower.stl |
1 |
|
- 2 Individual Parts per module
Sheet metal
| part-number |
part |
file |
amount |
notes |
| FP-003 |
Backplane |
Sheet Metal/sheet-metal-backplate.dxf |
1 |
|
- 1 Individual Parts per module
Hardware
| part-number |
part |
amount |
notes |
| FP-011 |
Heat insert M4 x 5mm |
4 |
|
| FP-012 |
Heat insert M3 x 5mm |
4 |
|
| FP-013 |
M3x5 Screw DIN 912 |
8 |
|
| FP-014 |
M4x10 Screw DIN 912 |
4 |
|
| FP-015 |
M3x5 Standoff |
8 |
|
| FP-016 |
M3 Nut |
4 |
|
- 32 Individual Parts per module
Electronics
| part-number |
part |
amount |
notes |
| FP-031 |
Backplane PCB |
1 |
|
| FP-032 |
PhoenixContact_MSTBA_2,5_2-G-5,08 |
2 |
|
| FP-033 |
Phoenix_MSTB:PhoenixContact_MSTBA_2,5_3-G-5,08 |
4 |
|
| FP-034 |
L7805 |
1 |
|
| FP-035 |
74AHCT1G125 |
1 |
|
| FP-036 |
2x08 Edge Connector |
4 |
|
- 13 Individual Parts per module
Summary:
Parts per assembly: 48
Bill of Material for Backplane connection bracket
Sheet metal
| part-number |
part |
file |
amount |
notes |
| FC-001 |
Bracket |
sheet-metal-connector-middle.dxf |
1 |
|
- 1 Individual Parts per module
Hardware
| part-number |
part |
amount |
notes |
| FC-011 |
M4x10 |
8 |
|
| FC-012 |
M4 Nut |
8 |
|
- 16 Individual Parts per module
Summary:
Parts per assembly: 17
Parts for full display (12x3)
- Display Units: 36 (2736 Parts)
- Backplane Units: 9 (432 Parts)
- Backplane Connectors: 12 (204 Parts)
- Sum: 3372 Individual Parts
