GENERIC COMPONENT MANUFACTURER I2C EXPANSION BOARD: BOOST I/O PINS FOR YOUR PROJECTS

Are you running out of digital pins on your microcontroller for that new automation project or custom gadget? It's a common hurdle when building sophisticated electronics, especially here in Geraldton where reliable components matter! This handy I2C expansion board is the perfect solution, using just three I2C pins to instantly give you eight extra general-purpose input/output (GPIO) pins. Imagine the possibilities for sensors, LEDs, or relays! It features a very low standby current, meaning it won't drain your battery during downtime, and includes a configurable interrupt output so you know exactly when an input changes state. For our Midwest hobbyists and professional installers, getting this means less waiting. At Localworks, we pride ourselves on having the right components stocked locally, backed by our 25+ years of trusted service. Get the expansion power you need, fast!