Description:Standard interface that can be expanded in a variety of development boards I2C Serial port to 8-bit parallel port , support expand into 8×8 = 64 at most PCF8574 IO expansion with I2C interface, 8-bit parallel port output Applicable to a variety of platforms including / AVR / ARM With this module, you can use only 2 ports of your or Raspberry Pi board to control up to 8 digital I/O ports. Material: Plastic Size: Approx. 55x15x1mmPackage Includes:1x PCF8574 Expansion Board a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
Specifications
Key Features
Standard interface that can be expanded in a variety of development boardsI2C Serial port to parallel port , support expand into 8×8 = 64 at mostPCF8574 IO expansion with I2C interface, parallel port outputApplicable to a variety of platforms including / AVR / ARMWith this module, you can use only 2 ports of your or board to control up to 8 digital I/O ports.Easy to useExquisite WorkmanshipWell MadeBest Choice and best discountsCustomer Care is Our Top PriorityOffer is Subject to AvailabilityBig Sale
What’s in the box
1x packages
Specifications
SKU: GE779SK4DWKR5NAFAMZ
Model: G-chuanzhu011797
Production Country: China
Size (L x W x H cm): 20x10x20
Weight (kg): 0.2
Color: Multicolor
Main Material: other
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PCF8574 IO Expansion With I2C Interface, 8-bit Parallel Port