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$12.40
MCP23017 IO Expander Board, I2C Interface 16 GPIO Pins - Compatible With Raspberry Pi, Arduino, STM32 For Easy IO Port Expansion
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MCP23017 IO Expander Board, I2C Interface 16 GPIO Pins - Compatible With Raspberry Pi, Arduino, STM32 For Easy IO Port Expansion
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Watangtech MCP23017 I/O Expander Module - 16 GPIO Pins, I2C Interface, Onboard 3-Digit DIP Switch - Compatible With Raspberry Pi, Arduino, STM32 (3.3V
Amazon.com
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$12.40
Watangtech MCP23017 I/O Expander Module - 16 GPIO Pins, I2C Interface, Onboard 3-Digit DIP Switch - Compatible With Raspberry Pi, Arduino, STM32 (3.3V
Amazon.com
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2PCS MCP23017-E/SP DIP28 16-Bit I/O Expander I2C Raspberry Pi Arduino PIC ARM
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PCF8574T I2C IO Expander Module - Cascading Interface Board For Arduino/Raspberry Pi
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TENSTAR 2Pcs MCP23017 Serial Interface Module IIC I2C SPI Bidirectional 16-Bit I/O Expander Pins
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PCF8575 I2C IO Extension Shield Module 16 I/O Port Expander For Arduino PI
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1-10Pcs For NANO 3.0 Controller Terminal Adapter For NANO Terminal Expansion Board For Arduino For
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MCP23008 I2C Extension Board 8 I/O Expander Arduino Raspberry
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TENSTAR MCP23017 Serial Interface Module IIC I2C SPI Bidirectional 16-Bit I/O Expander Pins 10Mhz
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TENSTAR MCP23017 Serial Interface Module IIC I2C SPI Bidirectional 16-Bit I/O Expander Pins 10Mhz
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PCF8575 IO Expander Module I2C To 16IO Integrated Circuits For Arduino
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1X PCF8575 I2C IO Extension Shield Module 16 I/O Port Expander For Arduino PI
eBay
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1X PCF8575 I2C IO Extension Shield Module 16 I/O Port Expander For Arduino PI
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PCF8575 I2C GPIO Expander Module - 16-Channel Bidirectional I/O Port Extender For Arduino, Raspberry
Aliexpress
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PCF8575 I2C GPIO Expander Module - 16-Channel Bidirectional I/O Port Extender For Arduino, Raspberry
Aliexpress
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MCP23017 I2C SPI Bidirectional 16-Bit I/O Expander Pins Serial Interface Module
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MCP23017 I2C SPI Bidirectional 16-Bit I/O Expander Pins Serial Interface Module
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1PCS PCF8575 IO Expander Module - I2C To 16IO Conversion, For Arduino
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10Pcs Mcp23017-E/Sp Dip28 16-Bit I/O Expander I2c Raspberry Pi Arduino
eBay
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10Pcs Mcp23017-E/Sp Dip28 16-Bit I/O Expander I2c Raspberry Pi Arduino
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Mcp23017 1602/2004/12864 Lcd Expander Module For Arduino 5V Iic/I2c
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Mcp23s17-E/Ss IC SPI Gpio Expander 5.5V 28-Pin Ssop, Rohs
Walmart
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Mcp23s17-E/Ss IC SPI Gpio Expander 5.5V 28-Pin Ssop, Rohs
Walmart
This Tiny IC Adds 8 Pins to Your Arduino 😳
1:09
This Tiny IC Adds 8 Pins to Your Arduino 😳
4 views2 days ago
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Shop arduino pin expander

Sponsored
About our ads
$12.40
MCP23017 IO Expander Board, I2C Interface 16 GPIO Pins - Compatible With Raspberry Pi, Arduino, STM32 For Easy IO Port Expansion
Amazon.com
$12.40
MCP23017 IO Expander Board, I2C Interface 16 GPIO Pins - Compatible With Raspberry Pi, Arduino, STM32 For Easy IO Port Expansion
Amazon.com
$24.63
MCP23017 IO Expander Board I2C Interface 16 GPIO Pins Raspberry Pi Arduino STM32
eBay
Free shipping
$24.63
MCP23017 IO Expander Board I2C Interface 16 GPIO Pins Raspberry Pi Arduino STM32
eBay
Free shipping
$19.99
CAT9555 IO Expansion Module 16 I/O Pins I2C Smbus Expander Board Arduino Pi
eBay
Free shipping
$19.99
CAT9555 IO Expansion Module 16 I/O Pins I2C Smbus Expander Board Arduino Pi
eBay
Free shipping
$27.06
Shield Expander IC 74HC595 8 Bit Output Shift Register Tri-State Arduino
eBay
$27.06
Shield Expander IC 74HC595 8 Bit Output Shift Register Tri-State Arduino
eBay
$12.40
Watangtech MCP23017 I/O Expander Module - 16 GPIO Pins, I2C Interface, Onboard 3-Digit DIP Switch - Compatible With Raspberry Pi, Arduino, STM32 (3.3V
Amazon.com
1
$12.40
Watangtech MCP23017 I/O Expander Module - 16 GPIO Pins, I2C Interface, Onboard 3-Digit DIP Switch - Compatible With Raspberry Pi, Arduino, STM32 (3.3V
Amazon.com
1
$5.76
2PCS MCP23017-E/SP DIP28 16-Bit I/O Expander I2C Raspberry Pi Arduino PIC ARM
eBay
Free shipping
$5.76
2PCS MCP23017-E/SP DIP28 16-Bit I/O Expander I2C Raspberry Pi Arduino PIC ARM
eBay
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1X PCF8575 I2C IO Extension Shield Module 16 I/O Port Expander For Arduino PI
eBay
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1X PCF8575 I2C IO Extension Shield Module 16 I/O Port Expander For Arduino PI
eBay
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PCF8575 I2C IO Extension Shield Module 16 I/O Port Expander For Arduino PI
eBay
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PCF8575 I2C IO Extension Shield Module 16 I/O Port Expander For Arduino PI
eBay
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PCF8574T I2C IO Expander Module - Cascading Interface Board For Arduino/Raspberry Pi
Aliexpress
$2.34
PCF8574T I2C IO Expander Module - Cascading Interface Board For Arduino/Raspberry Pi
Aliexpress
$3.40
$7.56
TENSTAR 2Pcs MCP23017 Serial Interface Module IIC I2C SPI Bidirectional 16-Bit I/O Expander Pins
Aliexpress
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$3.40
$7.56
TENSTAR 2Pcs MCP23017 Serial Interface Module IIC I2C SPI Bidirectional 16-Bit I/O Expander Pins
Aliexpress
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PCF8575 I2C IO Extension Shield Module 16 I/O Port Expander For Arduino PI
eBay
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PCF8575 I2C IO Extension Shield Module 16 I/O Port Expander For Arduino PI
eBay
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$2.11
1-10Pcs For NANO 3.0 Controller Terminal Adapter For NANO Terminal Expansion Board For Arduino For
Aliexpress
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1-10Pcs For NANO 3.0 Controller Terminal Adapter For NANO Terminal Expansion Board For Arduino For
Aliexpress
$12.00
MCP23008 I2C Extension Board 8 I/O Expander Arduino Raspberry
eBay
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$2.42
TENSTAR MCP23017 Serial Interface Module IIC I2C SPI Bidirectional 16-Bit I/O Expander Pins 10Mhz
Aliexpress
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TENSTAR MCP23017 Serial Interface Module IIC I2C SPI Bidirectional 16-Bit I/O Expander Pins 10Mhz
Aliexpress
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PCF8575 IO Expander Module I2C To 16IO Integrated Circuits For Arduino
Aliexpress
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1X PCF8575 I2C IO Extension Shield Module 16 I/O Port Expander For Arduino PI
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PCF8575 I2C GPIO Expander Module - 16-Channel Bidirectional I/O Port Extender For Arduino, Raspberry
Aliexpress
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PCF8575 I2C GPIO Expander Module - 16-Channel Bidirectional I/O Port Extender For Arduino, Raspberry
Aliexpress
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MCP23017 I2C SPI Bidirectional 16-Bit I/O Expander Pins Serial Interface Module
eBay
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MCP23017 I2C SPI Bidirectional 16-Bit I/O Expander Pins Serial Interface Module
eBay
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