NXP PCF8574 8-bit I/O expander for I2C-bus

This is an 8-bit I/O expander built by NXP Semiconductor.

 

The data sheet has this to say about it:

 

"The devices consist of eight quasi-bidirectional ports, 100 kHz I^2C-bus interface, three hardware address inputs and interrupt output operating between 2.5 V and 6 V."

 

Camera: SONY A6000

Number of Images: 24

Panorama Y Axis: 6 Images

Panorama X Axis: 4 Images

ISO: 100

Shutter Speed: 1"

Overlap: 50%

Microscope Objective: 10X

Microscope Eyepiece: DSLR Mount

Grid Used: 4x4 (Panning Movement Aid)

Capture Motion: Serpentine

Stitching Software: Microsoft ICE

Stitching Projection Mode: Planar Motion

Image Type: PNG

Image Quality: 100%

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