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- MCP23017 16Bit I/O Expansion Board Module Pin...
Item #:
109139160
MCP23017 16Bit I/O Expansion Board Module Pin PCB IIC I2C Interface Power Supply to GIPO Converter 25mA1 for Arduino
Item #:
109139160
IMP 24
Price Details
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*All items will import from US
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Order now and get it around Thursday, July 30
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This module is flexible in configuration and strong in driving ability.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
I2C Interface
The MCP23017 utilizes a streamlined I2C interface, allowing seamless integration with Arduino projects, making it easy to expand I/O capabilities with minimal wiring and complexity.
Power Efficient
With a power supply capability of up to 25mA, this module ensures efficient operation, enabling numerous components to run simultaneously without compromising performance during demanding tasks.
Pin Versatility
This 16-bit I/O expansion board offers exceptional versatility, providing ample pins for various applications, ensuring users can tailor their setups to specific project requirements effortlessly.
Product Details
| Item Weight | 0.2 lbs (90 grams) |
Who Should Buy?
-
Arduino Enthusiasts
Ideal for hobbyists looking to expand their Arduino projects with additional I/O capabilities using I2C communication.
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DIY Project Makers
Perfect for makers creating complex systems that require multiple digital inputs and outputs without using many GPIO pins.
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Robotics Developers
Useful for developers in robotics, enabling easy control of multiple sensors and actuators with minimal wiring.
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Advanced Users
May not suit experienced developers seeking high-speed I/O performance or extensive customizability in hardware interfaces.
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Simple Projects
Not suitable for basic projects that don't require additional I/O support, adding unnecessary complexity and cost.
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Non-Arduino Systems
Not ideal for users who are not working within the Arduino ecosystem, limiting compatibility with different platforms.
Product Description
MCP23017 16Bit I/O Expansion Board Module Pin PCB IIC I2C Interface Power Supply to GIPO Converter 25mA1 for Arduino
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Customer Questions & Answers
-
Question:
What is the maximum current this module can handle?
Answer: The module can handle a drive current of up to 25mA. -
Question:
How many modules can be connected together?
Answer: You can connect up to 8 modules using two IIC buses. -
Question:
What is the operating temperature range for this module?
Answer: The operating temperature range is from -40°C to 125°C.
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Mohd
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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“Not madly expensive like I thought, and much quicker than promised.”
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6/7/2026 · via Trustpilot
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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IMP 24
Order now and get it around Thursday, July 30
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Fastest cross-border delivery
Features & Benefits
- 16 channel IO extension module with MCP23017 chip.
- Supports input/output configurations with built-in pull-up resistors.
- High-speed IIC interface supporting multiple frequencies up to 1.7MHz.
- Can connect up to 8 modules for a total of 128 IO extensions.
- Operating voltage range of 3.0V to 5.5V.
- Industrial-grade reliability with a wide temperature range.