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PCF8575 Remote 16 Bits I2C IIC SMBus I/O Expander Module

  • Kind of Item: PCF8575
  • 2.5–5.5 VDC is the operating voltage.
  • Maximum operating current: 100 mA
  • I2C address: 0x20 by default; soldering A1 and selection pads A2 will modify it.

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Free

  • Delivery Charges: Tamil Nadu

₹75 for parcels below 1 Kg and ₹100 for parcels weighing between 1 Kg to 2 Kg.

2-3 Days

₹75

  • Delivery Charges: Other South India

₹125 for parcels below 1 Kg and ₹175 for parcels weighing between 1 Kg to 2 Kg.

2-3 Days

₹125

  • Delivery Charges: North India

₹250 for parcels below 1 Kg and ₹325 for parcels weighing between 1 Kg to 2 Kg.

2-3 Days

₹250

  • Courier delivery

Our courier will deliver to the specified address

2-3 Days

Rs. 99

  • Warranty 1 year

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  • Free Returns Policy

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Description

Are all of the I/O pins used up? With just two inputs needed for control, the user can expand up to 16 inputs with this huge PCF8575 Remote 16 Bits I2C IIC SMBus I/O Expander Module. The PCF8575 has 16-bit near-bi-directional input/output pins and is interfaced with an I2C bus.
The PCF8575 level is 3.3V if the onboard 3.3V level converter circuit is not connected to a solder pad of VCC-VDD. The level will be the same as with VCC if you solder it.

Features:

  1. 16 individually addressable pins.
  2. Each pin configurable for input or output
  3. Open drain interrupts output pin for input change interrupt.
  4. Ideal for R3 and other MCUs to simple relay, buzzer, button, led.

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