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.
main
Ray
pca9538: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero
7078dc5
{"orientation_deg": 0, "font_size_mm": 0.8236, "reading": {"source": "pin1_xy", "pin1_xy": [-1.825, 0.975], "dot": [-1.1, 1.1], "dot_agrees": true}, "legible_estimate": true, "natural_up": null, "overflow": false}