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10Pcs PCF8575 IO Expander Board Module I2C to 16 IO Extension Module I2C Communication Control 16 bit SMBus I/O Ports

10Pcs PCF8575 IO Expander Board Module I2C to 16 IO Extension Module I2C Communication Control 16 bit SMBus I/O Ports

Product ID: 476313988

Details

Brand
AITIAO
CPU Model
ARM Cortex A-9
Connectivity Technology
I2C
Included Components
others
Operating System
Linux

⚡2.5-5.5V wide voltage range

📡I2C communication control

🔌16-bit I/O expansion

€ 36.93

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Description

🚀 Unlock 16x More I/O Power — Control Smarter, Not Harder!

COMPACT VERSATILE - Small 4x2.1cm footprint fits neatly into any project, ideal for controlling relays, buzzers, LEDs, and buttons.
INSTANT INTERRUPT FEEDBACK - Open-drain interrupt pin alerts your system instantly on input changes for real-time responsiveness.
CUSTOMIZABLE I 2 C ADDRESSING - Modify default 0x20 address via A1 and A2 pins to avoid bus conflicts and scale up.
EXPAND YOUR CONTROL HORIZON - Seamlessly add 16 quasi-bidirectional I/O pins to your MCU projects with I2C simplicity.
FLEXIBLE VOLTAGE COMPATIBILITY - Operates efficiently between 2.5V and 5.5V DC, perfect for diverse embedded systems.

The AITIAO 10Pcs PCF8575 IO Expander Board Module offers a robust 16-bit I/O extension via I2C, compatible with popular MCUs like Arduino and Raspberry Pi. Operating between 2.5V and 5.5V with a max current of 100mA, it features customizable I2C addresses and an interrupt pin for efficient input monitoring. Its compact design and flexible voltage make it a must-have for professionals scaling up embedded control projects.

Specifications

ASIN	B0B82R7R17
Best Sellers Rank	#964 in Single Board Computers (Computers & Accessories)
Brand	AITIAO
Built-In Media	others
CPU Model	ARM Cortex A-9
Compatible Devices	Microcontrollers (Arduino, Raspberry Pi)
Connectivity Technology	I2C
Customer Reviews	3.7 out of 5 stars 7 Reviews
Included Components	others
Item Dimensions L x W x H	1.57"L x 0.83"W x 1.57"H
Manufacturer	AITIAO
Number of Items	10
Number of Packs	1
Operating System	Linux
Processor Count	1
UPC	701715522886
Unit Count	10 Count
Warranty Description	1

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€ 36.93

Duties & taxes included

In stock

Sold byAmazon SpainDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Spain.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

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