PCF8574T IO Extension Board Module for Arduino - Red

PCF8574T IO Extension Board Module for Arduino - Red

SKU: 379099 (Added on -)
  • US$3.54

    7 %

  • 3.28

    Free shipping To

  • Form Color:


PCF8574T IO Extension Board Module for Arduino - Red
This SKU 379099 is available in DXSOUL with Free Expedited delivery. DXSOUL: 901379099
I/O extension module based on I2C interface, 2 I/O can be extended into 8 I/O; Allow to use max. 8 modules at the same time and I/O can be extended into 64 with them; Set module address with dial switch.

English Manual / SpecYes
Download Link More information, pls refer to: http://pan.baidu.com/s/1o62wZSe?qq-pf-to=pcqq.c2c
Other Features
Other FeaturesA product for Arduino that works with official Arduino boards.
Dimensions & Weight
Dimensions 1.77 in x 0.67 in x 0.43 in (4.5 cm x 1.7 cm x 1.1 cm)
Weight 0.14 oz (4 g)
Packing List
1 x Module

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Quantity 3+ units 5+ units 10+ units
Rate US$2.91 shipped US$2.90 shipped US$2.89 shipped

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Customer's impression:
good Easy to use Good1 Good2
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Recent Customer Reviews

  • dragoscucu Post on 6/24/2016

    Pros: easy to use, standard I2C protocol, configurable address Cons: pseudo bidirectional - weak pullup with open drain Bottomline: chip is PCF7574T, not PCF8574AT - useful to get the i2c address

    Impression:good, Easy to use

    0 0 0
  • laktofil Post on 1/25/2016

    Pros: Fairly easy to use with Arduino. Libraries available online. Cheap! Cons: Outputs are really only open-drain or weak pull-up, not very impressive for a I/O-expander in terms of functionality.

    Impression:good, Easy to use

    0 0 0
  • davideddu Post on 11/26/2015

    Can be attached to computer using VGA port: http://davideddu.org/blog/posts/graphics-card-i2c-port-howto/ Very useful

    Impression:good, Good1, Good2

    0 0 0

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