component
PCA9555
Public Made by Adomby adom
NXP 16-bit I2C I/O expander, SO-24. Two 8-bit ports, interrupt output, polarity inversion, 3 address pins. Datasheet-verified.
main
Ray
pca9555: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero
e26acb2
1mo ago
{"orientation_deg": 270, "font_size_mm": 3.1457, "reading": {"source": "pin1_xy", "pin1_xy": [-4.65, 6.985], "dot": [-2.689, 6.639], "dot_agrees": true}, "legible_estimate": true, "natural_up": null, "overflow": false}