Adafruit Breakout Boards > Level Shifters & Expanders Australia
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Adafruit Breakout Boards Level Shifters & Expanders
Adafruit ISO1540 Bidirectional I2C Isolator - STEMMA QT / Qwiic [AF-4903]
$1700Get it by Thursday, Dec 16th
Sometimes you'll find yourself with an I2C bus controller on one side, and an I2C bus device on the other and you gotta keep em (electrically) separated. Maybe because one is Earth-grounded, maybe because you've got some funky power moni...
Adafruit AW9523 GPIO Expander and LED Driver Breakout - STEMMA QT / Qwiic [AF-4886]
$880Get it by Thursday, Dec 16th
Expand your project possibilities, with the Adafruit AW9523 GPIO Expander and LED Driver Breakout - a cute and powerful I2C expander with a lot of tricks up its sleeve.GPIO expanders work like this: you have a board with some number of G...