Introducing the Lonely Binary MCP23017, an extraordinary IO expansion module that will take your microcontroller projects to new heights. When your IO ports are begging for more, the MCP23017 chip comes to the rescue with its ability to expand an additional 16 IOs. With 8 available I2C addresses, this module allows you to connect up to 8 modules, giving you the potential to expand your IO count to a staggering 128 IOs.
Designed to solve the problem of insufficient IO ports in applications such as robots and interactive medias, the Lonely Binary MCP23017 offers two groups of IO pins: GPIOA and GPIOB. Each group features 8 independent IO interfaces that can be customized for various functionalities, including input, output, pull-up input with a 100KΩ pull-up resistor, and interrupts.
But that's not all! The module also boasts two interrupt signal pins, IA and IB, which detect interruptions in the GPIOA and GPIOB interfaces, respectively. When a pin in either group is interrupted, the corresponding IA or IB pin produces a high-level signal, providing you with precise control and awareness of IO events.
Lonely Binary MCP23017 is more than just a functional module—it's a gateway to limitless creativity. With its expansive IO capabilities and the ease of integration with your microcontroller, you can bring your most ambitious projects to life. Say goodbye to the limitations of IO ports and let Lonely Binary empower you to explore new realms of innovation.
When you choose Lonely Binary, you choose excellence and unparalleled craftsmanship. Our commitment to quality and ingenuity shines through in every product we create. Join the Lonely Binary family and unlock the full potential of your microcontroller projects with the extraordinary MCP23017 IO expansion module. It's time to unleash your imagination and make your mark on the world of electronics. Don't wait—embrace the power of Lonely Binary MCP23017 today!
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Raspberry Pi board / Micro:bit board / NVIDIA board will be excluded; All PCB orders will not enjoy free shipping. Distributors and wholesale orders are not eligible for free shipping.
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At this time, LONELY BINARY is an online-only business, with our products available through lonelybinary.com. This allows us to keep the cost down for the customer. Orders cannot be picked up.
AUSTRALIAN ORDERS
We ship Australia wide to all addresses, including PO Box, Parcel Locker, etc.All Australian orders will be shipped via Australia Post, Courier Please or Fastway Couriers (Aramex). International Orders will be shipped via Australia Post or DHL. Your order will be shipped within one business day after we receive payment, providing the items are in stock.
Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.
INTERNATIONAL ORDERS
Shipping costs for international orders vary depending on location and package size, where possible we have kept this to flat rate charges to reduce confusion. International orders are shipped through Australia Post and DHL courier service depending on the most economical at the time.
| Shipping Method via | Delivery Area | Delivery Time(business day) | Tracking No. | Weight Limit |
|---|---|---|---|---|
| DHL | Asia | 1-2 | YES | No Limit |
| western EU | 2-3 | YES | No Limit | |
| eastern EU | 3-5 | YES | No Limit | |
| North America | 2-3 | YES | No Limit | |
| Australia | 2-3 | YES | No Limit | |
| South America | 3-5 | YES | No Limit | |
| South Africa | 3-5 | YES | No Limit |
