PCF8574 IO Expansion Board PCF8574T IO Expansion Board/I2C for Raspberry Pi - Blue

SKU: 281775 (Added on -)
6% OFF
List Price: US$5.61
Shipping: Free shippingTo UNITED STATES
Ships within 7-10 business days
Direct: DXSOUL
PCF8574 IO Expansion Board PCF8574T IO Expansion Board/I2C for Raspberry Pi - Blue
This SKU 281775 is available in DXSOUL with Free Expedited delivery. DXSOUL: 901281775
ModelPCF8574 IO
ColorDeep Blue
English Manual / SpecNo
Other Features
Other FeaturesOverview The PCF8574 IO Expansion Board is used as remote 8-bit I/O expander for I2C-bus. Up to 8 PCF8574 IO Expansion Board can be connected to the I2C-bus, providing up to 64 I/O ports. The PCF8574 IO Expansion Board features I2C pinheader on one side, and I2C connector on the opposite side. Hence, it's more flexible to connect the board to your development system. The board also supports I2C cascading, allowing the use of multi module connected to the I2C bus at the same time by connecting the pinheader and connector. Features PCF8574, I2C interface, 8-bit parallel port
Dimensions & Weight
Dimensions 2.17 in x 0.63 in x 0.43 in (5.5 cm x 1.6 cm x 1.1 cm)
Weight 0.14 oz (4 g)
Packing List
1 x PCF8574 IO Expansion Board

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Quantity 3+ units 5+ units 10+ units
Rate USD 4.66 shipped USD 4.64 shipped USD 4.62 shipped

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Customer's impression:
Badly designed card pretty good expansion module
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Recent Customer Reviews

  • chaospilot Post on 9/19/2014

    whenever you need to expansion you also need power and ground. That is not on the expansion connector. If you need an interrupt that has to go to the host interface, not the expansion connector. There is no way to fix the... Read more

    Impression:Badly designed card

    0 0 0
  • eduardocfc Post on 8/26/2014

    Pros: very easy to use. I just connect to raspberry, used the wiring pi libraries and it worked like a charm. You can cascade more modules Cons: missed some way to hold it. It is very small and has no screw holes. But I it... Read more

    Impression:pretty good expansion module

    0 0 0

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