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

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

SKU: 281775 (Added on -)
  • US$5.61

    16 %
    OFF

  • 4.71
  • Free shipping To
    UNITED STATES

  • Dispatch: Item is temporarily sold out.
Quantity:
Add To Cart
PCF8574 PCF8574T IO Expansion Board/I2C for Raspberry Pi - Blue
General
Brandwaveshare
ModelPCF8574 IO
Quantity1Piece
ColorDeep Blue
MaterialCCL
Specification
ChipsetPCF8574
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

All packages from DX.com are sent without DX logo or any information indicating DX.com. Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

To enable volume discounts on this site, use coupon code: BULKRATE during checkout. You will see a discount applied at the bottom of the shopping cart. Competitive pricing is available. Contact us for details.

Quantity 3+ units 5+ units 10+ units
Rate US$4.18 shipped US$4.16 shipped US$4.15 shipped

What is Bulk Rate? BulkRate is a semi-wholesale system with items priced separately from retail. When you use bulk rates, a flat $1.70 registered air mail fee will automatically be added to your cart to ensure delivery of package. While BulkRate's intention is to offer cheaper prices when you buy in bulk, because it is priced separately it on occassions show a higher than retail price. That's why we ask you to enter BULKRATE as a coupon code to manually activate the rates. You can always opt not to use the bulk rates. If you are looking for wholesale prices please feel free to contact us.

Looking to get even more?
Try VolumeRate - Gadgets Wholesale

3.0
Customer's impression:
Recommended Badly designed card Good IO expander pretty good expansion module
Create Review

Share your reviews, photos and videos here!

Review Program

Recent Customer Reviews

  • robcolistete Post on 4/16/2016

    Pros: WaveShare original product. Very practical to use 8 bit GPIO expander using I2C, for Raspberry Pi, Arduino, etc. The I2C bus is exposed in male and female pins, so other 4-pin I2C boards can be connected in cascade.... Read more

    Impression:Recommended

    0 0 0
  • FelixDiaz Post on 12/18/2015

    PROS: IO expander using few lines, address changeable, grat current. Vasry usefull CONS: Nothng to say. MAy be it coud have some drill holes to hold it in the final project. The price is good but could be better.

    Impression:Good IO expander

    0 0 0
  • 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

Most Helpful Reviews

Discussions

Post a new topic

Please note that DealExtreme Forums are not a sales or product support board. For support questions, please contact us via support ticket at http://cs.dx.com/ for a guaranteed response. We make every effort to make the quickest replies.

Tags of this product

Add your tags:

Your last viewed items

Recommendations Based On Your Recent History

DX Everywhere