Pcf8574 Pcf8574t I2c 8 Bit Io Gpio Expander Module For Arduino & Raspberry Pi M

US $190

ShenZhen, China
Oct 29th

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Product Overview PCF8574 PCF8574T I2C 8 Bit IO GPIO expander module for Arduino & Raspberry Pi M PCF8574(Blue) 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 PCF8574T(Red) This is the I/O extended module, which use for I2C interface, you can use two of the module to extend 8 I/O. Support cascading, and you can use at most 8 modules to extend 64 I/O at the same time. Can be changed the address by set toggle switch PCB Size: 36 x 16mm/1.41*0.62" Every 2 seconds, make P0-P7 port output High level, Low level, and put 3 toggle switches to ON, the address of module is 0x27 Package Included:1PCS * PCF8574T I/O Fr I2C Port Interface Support Arduino Cascading Extended Module TOP Shipping Policy Item Location Payment Mathord Returns Policy About Feedback 1. We Ship to Worldwide 2. We ship your orders within 1-2 business days after the payment cleared. 3. Item shipped from China via china Post Airmail, reach most of the countries within 2 to 4 weeks. 4. Delivery time depends on destination and other factors, it may takes up to 20 days. If you don't receive the item after 25 days,please contact us, we'll investigate and solve the delivery problem. 5. Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying. ShenZhen 1. We accept PAYPAL only. 2. Payment must be made within 7 days of auction closing (Unpaid dispute will automatically open when item is not paid in 7 days). 3. PLEASE NOTE: SHIPPING&HANDING DOES NOT INCLUDE DUTIES, LOCATL TAXES OR ANY OTHER IMPORTATION FEES. 4. Please list your special requests (color, packages, value of declaration, etc.) in the EBAY NOTES SECTION when you make payment 1. Customer satisfaction is our top goal. All products are quality checked. They are new and in good condition when shipped to our customers. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer. 2. Please contact us first if you have anyproblems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner. 3. We appreciate your Positive Feedback, and will do the same in return. PLEASE DO NOT leave negative feedback without first communication with us. Please allow max 24 HOURS for us to respond We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.It is impossible to address issues if we do not know about them! On Oct-29-16 at 08:41:05 PDT, seller added the following information:On Oct-29-16 at 08:42:08 PDT, seller added the following information: