Pcf8574 Io Expansion Board I/o Expander I2c-bus Evaluation Development Module

US $385

ShenZhen, China
Nov 15th

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PCF8574 IO Expansion Board I/O Expander I2C-Bus Evaluation Development Module Features: I2C interface, I / O expansion module, two I / O scalability 8 I / O (up to 8 simultaneous use the PCF8574 expanded to 64 I / O) Most important feature: 1. Supports two interface types access target board: Pin or row seat, Support I2C bus cascade (by pin header row seat docking methods can be used simultaneously multiple I2C modules) Typical application: I / O resource shortage MCU I / O expansion Main resources: the PCF8574 I2C interface, 8-bit parallel Information includes: Test procedures (AVR, STM8, C8051F) Circuit schematics Related PDF data Package Included: 1 x PCF8574 IO Expansion Board I/O Expander I2C-Bus Evaluation Development Module Shipping Feedback Return Policy Contact us Domestic We believe you need to get your purchases as quick as possible. As a general rule your item will be shipped within 24 hours of you purchasing it. We pack and post from Tuesday to Sunday (Mondays we are closed) but definitely get all our mail off to the post office first thing Monday morning for you. Mail gets picked up at 12pm so chances are if you buy before lunchtime your item will leave the same day. International Same as above but understand that depending on what part of the world you are from it does take a little longer to send, delivery can be from 7-15 working days. Also other factors to take into consideration are quarantine and customs regulations in your country. It is also a consideration that customs duties and GST/VAT may be payable at the buyers expense. Combined Postage (for items with shipping charges): We are more than happy to combine postage, just use the Buy it Now function in eBay (but DO NOT PAY after purchasing each item) to buy all the products you need, when you have finished request a combined invoice, we will base the shipping cost on the size, weight and your location. We are looking for your 5 star feedbacks; if there is any problem that makes you lower the rating, please hold and contact us via EBAY message for solution. We will resolve the problem for you asap. Please check your spam setting of e-mail or check your spam/filtered e-mail folder when you DO NOT receive answer from us. Your Satisfaction is our Priority. Our goal is to make all our customers as happy as possible while shopping with us. We believe our items are so outstanding. We are convinced you will be happy with your Purchase. If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund to you after the returned item arrived at our warehouse. Please include your eBay ID and item number with any email requests. For anything problem about product, price, shipping or order status, pleasecontact us via eBay message. We expect positive feedback and 5 scores DSR from you. We will leave it for everyone that leaves it for us. On Nov-15-16 at 08:37:13 PST, seller added the following information:On Nov-15-16 at 08:37:15 PST, seller added the following information: