component
PCA9538
Public Made by Adomby adom
TI 8-bit I2C I/O expander with interrupt and reset, VQFN-16. Eight I/O, INT + RESET, 1.65-5.5 V. Datasheet-verified.
← Commit history
pca9538: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding)
1 file changed
+42−2
page.json+42−2@@ -150,7 +150,47 @@ "viewers": { "symbol": "viewers/symbol.html", "footprint": "viewers/footprint.html"- }+ },+ "models_3d": [+ {+ "file": "pca9538.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 4.0,+ 4.0,+ 1.1+ ],+ "zmin_mm": 0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "854ad7ead56d2f04cead5801b806789d0197f3de59fc65546bd4f40791da63a6",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "pca9538-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 4.0,+ 4.0,+ 1.1+ ],+ "zmin_mm": 0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "6aec52d6b650118d99fa238498fa6a7e5e46a318e163c345ebcc2cc24259cd55",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ] }, "metadata": { "specs": {@@ -215,4 +255,4 @@ "kind": "packaging" } ]-}+}