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    Treedix 5PCS IO Expansion Module I/O Expansion Module I2C Compatible with AVR STM8 C8051F Arduino

    Treedix 5PCS IO Expansion Module I/O Expansion Module I2C Compatible with AVR STM8 C8051F Arduino

    Specification: Product name: IO expansion module Working voltage: 2.5V-6V Working temperature: -40~85℃ Compatible with most microcontrollers Package Includes: 5x PCF8574 I2C Interface 8bit IO Expansion Board more

    $10.99

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    IO Extension Module I2C Interface 16 Bit IIC Input Output Expansion Pin Board MCP23017?E/SS

    IO Extension Module I2C Interface 16 Bit IIC Input Output Expansion Pin Board MCP23017?E/SS

    1�Flexible Configuration: I2C interface expands 16 channels of IO flexible configuration of input and output compatible with 5V/3.3V 2�For MicroChip s MCP23017 Chip: The module is a 16 way 1 expansion module with I2C interface using for MicroChip s... more

    $16.47

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    KAUU 32 GPIO Expansion Module 8-bit Input and Output IO Extend Adapter Module for Raspberry Pi

    KAUU 32 GPIO Expansion Module 8-bit Input and Output IO Extend Adapter Module for Raspberry Pi

    Features: 1.32 GPIO Expansion - This cascade expansion board supports 32 GPIO expansion. 2.Infinity Connection - The IO extend adapter module is capable of connecting with same module infinitely. 3.Wiring PI API & Sample Code - It uses wiring PI API... more

    $17.91 $15.91

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    32 GPIO Expansion Module 8-bit Input & Output IO Extend Adapter Module for Raspberry Pi

    32 GPIO Expansion Module 8-bit Input & Output IO Extend Adapter Module for Raspberry Pi

    1�32 GPIO Expansion - This cascade expansion board supports 32 GPIO expansion. 2�Infinity Connection - The IO extend adapter module is capable of connecting with same module infinitely. 3�Wiring PI API & Sample Code - It uses wiring PI API and... more

    $15.78

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    32 GPIO Expansion Module 8-bit Input & Output IO Extend Adapter Module for Raspberry Pi

    32 GPIO Expansion Module 8-bit Input & Output IO Extend Adapter Module for Raspberry Pi

    32 GPIO Expansion - This cascade expansion board supports 32 GPIO expansion. 2�Infinity Connection - The IO extend adapter module is capable of connecting with same module infinitely. 3�Wiring PI API & Sample Code - It uses wiring PI API and sample... more

    $15.99

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    clearance IO Extension Module I2C Interface 16 Bit IIC Input Output Expansion Pin Board MCP23017?E/SS

    clearance IO Extension Module I2C Interface 16 Bit IIC Input Output Expansion Pin Board MCP23017?E/SS

    1�Flexible Configuration: I2C interface expands 16 channels of IO flexible configuration of input and output compatible with 5V/3.3V 2�For MicroChip s MCP23017 Chip: The module is a 16 way 1 expansion module with I2C interface using for MicroChip s... more

    $13.64 $11.82

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    32 GPIO Expansion Module 8-bit Input & Output IO Extend Adapter Module for Raspberry Pi HLF

    32 GPIO Expansion Module 8-bit Input & Output IO Extend Adapter Module for Raspberry Pi HLF

    1�32 GPIO Expansion - This cascade expansion board supports 32 GPIO expansion. 2�Infinity Connection - The IO extend adapter module is capable of connecting with same module infinitely. 3�Wiring PI API & Sample Code - It uses wiring PI API and... more

    $11.09

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    2024 IO Extension Module I2C Interface 16 Bit IIC Input Output Expansion Pin Board MCP23017?E/SS

    2024 IO Extension Module I2C Interface 16 Bit IIC Input Output Expansion Pin Board MCP23017?E/SS

    1�Flexible Configuration: I2C interface expands 16 channels of IO flexible configuration of input and output compatible with 5V/3.3V 2�For MicroChip s MCP23017 Chip: The module is a 16 way 1 expansion module with I2C interface using for MicroChip s... more

    $13.07

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    IO Extension Module I2C Interface 16 Bit IIC Input Output Expansion Pin Board MCP23017?E/SS

    IO Extension Module I2C Interface 16 Bit IIC Input Output Expansion Pin Board MCP23017?E/SS

    Item Type: IO Extension Module Working Voltage: 3V~5.5V Frequency: Support 100Khz 400Khz 1.7Mhz Temperature Rating: -40℃~125℃ Board Size: Approx. 66 x 18mm / 2.6 x 0.71in IO interface has strong driving ability sink current and source current up to... more

    $12.75

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    Tersalle 32 GPIO Expansion Module 8-bit Input and Output IO Extend Adapter Module for Raspberry Pi

    Tersalle 32 GPIO Expansion Module 8-bit Input and Output IO Extend Adapter Module for Raspberry Pi

    Features: 1.32 GPIO Expansion - This cascade expansion board supports 32 GPIO expansion. 2.Infinity Connection - The IO extend adapter module is capable of connecting with same module infinitely. 3.Wiring PI API & Sample Code - It uses wiring PI API... more

    $16.96

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    Sensor Expansion Board 14 Digital 6 Analog Ports IO Expansion Module for V7 3.3V 5V

    Sensor Expansion Board 14 Digital 6 Analog Ports IO Expansion Module for V7 3.3V 5V

    Sensor Expansion Board 14 Digital 6 Analog Ports IO Expansion Module for V7 3.3V 5V Item Type: Sensor Expansion Board Material: PCB Compatible with: For MGEA for DUE Power Supply: 3.3V 5V switchable Interface: I2C Technical Support: For XBEE for APC220... more

    $12.99

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    IO Extension Module I2C Interface 16 Bit IIC Input Output Expansion Pin Board MCP23017?E/SS

    IO Extension Module I2C Interface 16 Bit IIC Input Output Expansion Pin Board MCP23017?E/SS

    Flexible Configuration: I2C interface expands 16 channels of IO flexible configuration of input and output compatible with 5V/3.3V For MicroChip s MCP23017 Chip: The module is a 16 way 1 expansion module with I2C interface using for MicroChip s... more

    $18.87

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    BlueSpray Expansion Module 24 Zones (BSEXP24i)

    BlueSpray Expansion Module 24 Zones (BSEXP24i)

    The BlueSpray Expansion Module connects to your main BlueSpray Irrigation Controller (sold separately) to expand the number of zones supported by your system. The BlueSpray system can support up to a maximum of 64 zones total and allows you to view and... more

    $185.54 $152.96

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    BlueSpray Expansion Module 16 Zones (BSEXP16i)

    BlueSpray Expansion Module 16 Zones (BSEXP16i)

    The BlueSpray Expansion Module connects to your main BlueSpray Irrigation Controller (sold separately) to expand the number of zones supported by your system. The BlueSpray system can support up to a maximum of 64 zones total and allows you to view and... more

    $150.58 $109.50

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