Description: PCF8574 PCF8574T I2C 8 Bit IO GPIO expander module for Arduino & Raspberry PiProduct Image: Product Description: 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 expansionMain resources: the PCF8574 I2C interface, 8-bit parallelInformation 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 switchPCB 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 FeedbackWarrantyShipmentFeedbackWe appreciate your feedback very much. As it will motivate us do better. If you have any questions with our goods or service, Please kindly contact us firstly before leaving negative feedback. Thank you in advance Warranty1. All merchandise will be carefully test before shipping. We will try our best to avoid any quality problem. 2. We promise warranty for quality in one year and we will repair it free of charge. The returning shipping should be paid by customer. 3. If you are not satisfied with the product, Please contact us. We'll provide you a satisfying solution.Shipment1.Normmly we will send the goods within 1-3 working days after your payment is verified . 2.Please check if the goods are in good condition and sign before the delivery man leaves.If you find the product is lost or damaged on the way. Please take photo and let the delivery men confirm it. Then we will help you let the shipping company compensate you.On Feb 25, 2024 at 22:38:14 PST, seller added the following information:
Price: 0.99 USD
Location: 深圳, 廣東省
End Time: 2024-12-08T14:01:13.000Z
Shipping Cost: 3 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Unbranded/Generic
MPN: Does not apply
UPC: Does not apply
EAN: Does not apply
Color: Blue
