1pcs x Arduino PCF8574T I/O for I2C Port Support Cascading Extended Module, US $3.00 – Picture 0

1pcs x Arduino PCF8574T I/O for I2C Port Support Cascading Extended Module, US $3.00 – Picture 1

1pcs x Arduino PCF8574T I/O for I2C Port Support Cascading Extended Module, US $3.00 – Picture 2

1pcs x Arduino PCF8574T I/O for I2C Port Support Cascading Extended Module, US $3.00 – Picture 3

1pcs X Arduino Pcf8574t I/o For I2c Port Support Cascading Extended Module

US $3.00

Shenzhen, GD, China
Jan 29th

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1pcs x Arduino PCF8574T I/O for I2C Port Support Cascading Extended Module Module function: 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: 37.5mm x 16.7mm Arduino development board wiring diagram and test code as below: 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 Including 100% Brand New 1pcs x No Driver USB I/O DAQ Control Module 16 Channel MCU I/O Pin Shipment 1. Worldwide Shipping.(Except some countries and APO/FPO) 2. Orders will be shipped within 1-2 business days after the payment verification. 3. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays.Transit times may vary,particularly during the holiday season. 4. If you have not received your shipment within 30 days from payment,please contact us.We will track the shipment and get back to you as soon as possible with a reply.Our goal is customer satisfaction! 5. Items will be marked as " Gift " in low value. 6. Delivery time (Business days) Default shipping by China Post/HK Post Air Mail Shipping Way Post Air Mail HK Post EMS DHL Fedex UPS Delivery Time 12-35 12-35 5-10 4-8 3-6 4-8 Return/Refund 1. You have 7 days to contact us and 30 days to return it from the date it was received. 2. Both Replacement and Money Return are accept. Return shipping fee afford with buyer. Guarantee 1. 12 months Manufacturer's limited warranty for defective items(excluding Man-made damage).Accessories come with a 3-month warranty. 2. Defective item MUST BE reported and returned within the warranty period. Feedback 1. We maintain high standards of excellence and strive for 100% customer satisfaction. Feedback is very important,We hope you can contact us immediately before you give us neutral or negative feedback. 2. If you have any questions, our Customer Service staffs welcome you to email or call us. We strive to answer all questions and resolve any problems as quickly as possible Notice: All the package send to USA with tracking number. The Other Country, you can choose Economy Int'l shipping(Without tracking number) or Standard Int'l shipping(with tracking number).