MCP23017 16-bit I2C I/O Expander IC Module
16-bit bidirectional GPIO supports independent input/output configuration; perfect for smart home and IoT applications.
MCP23017 16-bit I2C I/O Expander IC Module
商品#: 215530303

MCP23017 16-bit I2C I/O Expander IC Module

商品#: 215530303

JPY 2404

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今すぐ注文すると 頃に届きます 金曜日, 9月 04
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16-bit bidirectional GPIO supports independent input/output configuration; perfect for smart home and IoT applications.
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この商品の利点

16-bit Expansion
The MCP23017 allows for easy expansion of microcontroller I/O ports by 16 additional pins, enhancing project capabilities without the need for multiple chips.
I2C Interface
Designed with an I2C communication protocol, it facilitates simple connections and multiple device handling on a single bus, making it ideal for complex applications.
Flexible Configuration
Configurable for input or output modes per pin, the MCP23017 accommodates diverse project requirements, providing versatility for varied electronics applications.

製品詳細

Shop MCP23017 16-bit I2C I/O Expander IC Module online at a best price in 日本. B0FR9271HM
BrandMusRock
Model NumberMCP23017
ManufacturerMusRock
Unit Count1 Count
Mfr Part NumberModule Board Sensor
Compatible DevicesLaptop
Number of Items1
Item Weight0.1 lbs (50 grams)

どんな人にお勧めですか?

Suitable For
  • Hobbyist Developers

    Ideal for hobbyists looking to expand I/O capabilities in DIY electronics projects with easy interfacing.

  • Arduino Users

    Perfect for Arduino users needing to add multiple inputs and outputs with I2C communication functionality.

  • Sensor Integration

    Suitable for projects needing to connect several sensors simultaneously, enhancing the functionality and efficiency.

Not Suitable For
  • High-Power Applications

    Not suitable for applications requiring high power or voltage levels above the IC's specifications.

製品説明書

MCP23017 16-bit I2C I/O Expander IC Module

何か質問はありますか? チャットでお問い合わせください

お客様からの質問と回答

  • 質問: How to set I²C address?

    回答: Configure A0/A1/A2 pins (e.g., all grounded = address 0x20).
  • 質問: How to enable pull-up resistors?

    回答: Set the GPPU register bit (e.g., write 0xFF to GPPUA for port A pull-up).
  • 質問: Can it drive relays directly?

    回答: Yes, it can drive relays directly with a 25mA pin output but add buffers for high-power loads.

MusRock IO Modules MCP23017 Editorial Review

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この商品のレビュー

お考えをお聞かせください

長所

  • Easy to integrate
  • Flexible I/O options
  • Good compatibility with Arduino
  • Compact design
  • Efficient power consumption

短所

  • Limited documentation available

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