5pcs PCF8574 PCF8574T I/O For I2C IIC Port Interface Support Cascading Extended Module Expansion Board High Low Level
![5pcs PCF8574 PCF8574T I/O For I2C IIC Port Interface Support Cascading Extended Module Expansion Board High Low Level](http://imgaz.staticbg.com/images/oaupload/banggood/images/96/41/deb99ba5-bfa1-4ece-b1a8-8ad6b4292498.jpg)
Eachine1
sku: 1463714
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$6.83
Shipping from: China
Description
Functions: - 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. - It 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: 5 x PCF8574T I/O Fr I2C Port Interface Support Cascading Extended Module for Arduino
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