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  4. I2C Expander Tca9548A 1 | 3D CAD Engineering Model
📐 2D Technical Drawings🤖 AI Generated

I2C Expander Tca9548A 1 | 3D CAD Engineering Model 2D Technical Drawing Set

5
Drawing sheets
5
Views analysed
3
Export formats
1
Section cuts
1st Angle
Projection type
12 Sept 2026
Generated date
STEP
Source CAD format
I2C Expander Tca9548A 1 | 3D CAD Engineering Model
Source 3D model
MPreview · 2D Drawing Sheets
1 / 4
⚠Verify critical dimensions against the source CAD model before using these drawings for manufacturing or production release. Download the FCStd file where available for the most accurate editable source.
Sheet 1
Sheet 1
Download all drawing sheets
SVG4 files
DXF4 files
🧊Open source 3D CAD model→
ℹ️

These are 2D engineering drawings derived from the 3D CAD geometry. Verify critical dimensions against the source model before manufacturing.

🤖

Views, section cuts, and detail areas were selected by AI based on analysis of 6 rendered views of the 3D model.

AI Drawing Analysis

What the AI Decided & Why

The cards below explain how the generated drawing outputs and assets connect to the final technical sheets.

Sheet 1

Orthographic

This sheet includes 9 geometry edges from the CAD projection pipeline.

Sheet 2

Orthographic

This sheet includes 92 geometry edges from the CAD projection pipeline.

Sheet 3

Orthographic

This sheet includes 77 geometry edges from the CAD projection pipeline.

Sheet 5

Orthographic

This sheet includes 64 geometry edges from the CAD projection pipeline.

Sheet 5section_a · Section5
sheet_num: 5 · edges: 64

Sheet 5. Geometry is derived from the 3D model projection for this drawing set.

  • 64 resolved edges in sheet geometry
  • See technical_drawing_simple.pdf, sheet_N.pdf, and svg/ for full graphical context
  • Verify critical dimensions against the source CAD before manufacturing
Detail Bdetail_b · base_view: Front
anchor: (0, 0, 0) · radius: 20

Magnifies the central bore and surrounding concentric rings to clarify their dimensions and fit.

  • Detail-view anchor selected by the AI planning stage
  • Use with sheet PDF/SVG for local feature inspection
  • Validate critical dimensions against source CAD before release

Downloads

Download Individual Sheets

Each sheet available in PDF, SVG, and DXF. Click a format badge to download.

Sheet 1
Sheet 2
Sheet 3
Sheet 5

Drawing report

Drawing details & review

Cover summary and review report for this versioned drawing set.

TECHNICAL DRAWING

68a8b0b7088b5137105dac6d

I2C Expander TCA9548A Assembly

6
sheets
3
control frames
0
dimensions not drawn
Sheet index
SheetViewScaleContent
1Assembly - Front View5.0standard_view
2Assembly - Top View5.0standard_view
3Assembly - Left View5.0standard_view
4Assembly - Isometric View5.0standard_view
5Section A-A5.0section_view
6Detail B2.0detail_view

Generated automatically and intended for review before use. A companion review report lists what needs checking.

DRAWING REVIEW REPORT

68a8b0b7088b5137105dac6d

This drawing is generated automatically and is a first draft. The items below need a human decision.

Summary
16
dimensions drawn
0
selected, not drawn
3
control frames
1
assumed tolerances
Tolerances to verify
CharacteristicTolDatumsConfidenceReason
position0.3A | B | Clowbolt/hole pattern × 4 (position)
Tolerance schedule
CharacteristicTolZoneDatumsConfidence
flatness0.1high
parallelism0.2Ahigh
position0.3diameterA | B | Clow
Dimension schedule

All 16 dimension(s) drawn.

#SheetTypeValueDescription
11DistanceX9.7width 9.7mm at y≈32.0mm [unverified span]
22DistanceX80.0overall width 80.0mm
32DistanceY92.5overall height 92.5mm
42Diameter3.8Ø3.8mm
52Radius0.52x R0.5mm
62Radius1.22x R1.2mm
72Radius1.9R1.9mm
82Angle45.02x angle 45.0 deg
93DistanceX92.5overall width 92.5mm
103DistanceY80.0overall height 80.0mm
113Radius1.2R1.2mm
123Angle45.02x angle 45.0 deg
133DistanceX83.2width 83.2mm at y≈16.0mm [unverified span]
145DistanceX92.5overall width 92.5mm
155DistanceX74.5width 74.5mm at y≈-38.0mm [unverified span]
166Diameter32.0Ø32.0mm

Paid Pipeline · $5.99 per drawing set

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  • ✓ 9 sheets · editable FCStd + PDF, SVG, DXF
  • ✓ No subscription · pay per file
$5.99
per drawing set incl. GST
4 min
avg. turnaround

AI Transparency

How these drawings were generated

These drawings were generated from the source 3D CAD geometry. The system analysed the model, selected relevant views, planned section cuts and generated drawing sheets in PDF, SVG and DXF formats.

These are 2D engineering drawings, not 3D files. Dimensions are extracted from the 3D geometry and should be verified against the source model before use in manufacturing.

Run Metadata

4
Views analysed
4
Sheets generated
1
Section cuts
2
Export formats
12 Sept 2026
Generated date

Explore Marathon OS

Related resources

Jump to the source 3D model, generate your own drawings, or browse tools and libraries.

Open source 3D CAD modelPreview the original 3D geometry used to generate these drawings→
Generate your own 2D drawingUpload STEP, STP, IGES or FreeCAD — get PDF, SVG and DXF→Browse more 2D technical drawingsExplore AI-generated orthographic sheets across part types→Browse 3D CAD modelsDownload and preview open-source STEP, STL and IGES files→Open CAD files onlineView STEP, IGES, STL and more in your browser→Convert CAD files onlineConvert between STEP, STL, OBJ and other 3D formats→Get manual drafting supportWork with vetted CAD designers for production-ready drawings→

Preview the Source 3D CAD Model

Open the original 3D CAD model used to generate this 2D drawing set. Review the source geometry before downloading or using the technical drawings.

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