main
Ray sn74cb3q3345dbqr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero 4b19f2a 3d ago
{"orientation_deg": 270, "font_size_mm": 0.7555, "reading": {"source": "pin1_xy", "pin1_xy": [-2.638, 2.857], "dot": [-1.304, 3.704], "dot_agrees": true}, "legible_estimate": true, "natural_up": null, "overflow": false}