Arduino Nano I²C
MCP23008_ANSIO7R1G5V1_B_1
Relay Shield for Arduino Nano I²C 1-Channel Signal Relay 1A...
  • Relay Shield for Arduino Nano
  • MCP23008 I²C Controlled Relays
  • 1 SPDT 1-Amp Low Power Signal Relays
  • 7 Programmable TTL Inputs/Outputs
  • I2C Expansion Port
  • Key Fob Expansion Option
  • No Need of soldering. Plug and Play Device
  • Quick and Easy Daisy-chained Device
not rated $37.51Add to cart
MCP23008
MCP23008
I²C MCP23008 MCP23017 24-Channel Digital Input/Output
  • MCP23017 16-Bit Port Expander
  • MCP23008 8-Bit Port Expander
  • 3 Address Jumpers per Expander
  • Sensor, Level Shifter and Voltage Regulator all embedded on the module
  • No Need of soldering. Plug and Play Device
  • Quick and Easy Daisy-chained Device
  • Compatible with all Computing Platforms
not rated $37.51Add to cart
MCP23008_MASIO7SSR1x
MCP23008_MASIO7SSR1x
Solid-State Relay Shield for Arduino Micro I²C 1-Channel SP...
  • 1-Channel Solid-State Relay Shield for Arduino Micro
  • MCP23008 I²C Controlled Solid-State SPST Relays
  • 7-Channel Programmable GPIO
  • Hosts One Solid-State Relay
  • No Need of soldering. Plug and Play Device
  • Quick and Easy Daisy-chained Device
  • I2C Expansion Port for Adding Sensors or More Relays
  • Key Fob Expansion Option
  • Arduino Library Available on GitHub
not rated $36.76Add to cart
MCP23017, Digital Input/Output
MCP23017, Digital Input/Output
I²C MCP23017 16-Channel Digital Input/Output
  • 16-bit remote bi-directional I/O port
  • High-speed I²C interface
  • No Need of soldering. Plug and Play Device
  • Quick and Easy Daisy-chained Device
  • Configurable interrupt source
  • Low standby current
  • Screw Terminal Access to All GPIOs
  • Chain up to 8 per I²C Port
not rated $33.01Add to cart
MCP23008
MCP23008
MCP23008 I²C 8-Channel Programmable Digital Input Output I...
  • I2C Controlled GPIO Port
  • 8 User Configured GPIO Pins
  • Eight Devices per I²C Port
  • I2C Mini Module Footprint
  • Sensor, Level Shifter and Voltage Regulator all embedded on the module
  • No Need of soldering. Plug and Play Device
  • Quick and Easy Daisy-chained Device
  • Cloud Controllable
  • I2C Mini Module Footprint
not rated $31.51Add to cart
MCP23008
MCP23008
I²C MCP23008 8-Channel Digital Input/Output
  • I2C Programmable GPIO
  • 8-bit Bidirectional I/O Port
  • No Need of soldering. Plug and Play Device
  • Quick and Easy Daisy-chained Device
  • High-speed I²C interface
  • Low standby current
not rated $31.51Add to cart
PCA9536
PCA9536
PCA9536 I²C Digital 3-Channel Input Output with Buzzer I²C...
  • I2C Controlled Buzzer
  • 3 User Configured GPIO Pins
  • Sensor, Level Shifter and Voltage Regulator all embedded on the module
  • No Need of soldering. Plug and Play Device
  • Quick and Easy Daisy-chained Device
  • 50ma High-current outputs
  • One Device per I²C Port
  • I2C Mini Module Footprint
  • Modular PCA9536 Breakout Board
not rated $25.50Add to cart
2-Channel Signal Relay
2-Channel Signal Relay
2-Channel Signal Relay 1A SPDT I²C Mini Module
  • PCA9536 I²C Controlled Relays
  • 2 SPDT 1-Amp Low Power Signal Relays
  • Sensor, Level Shifter and Voltage Regulator all embedded on the module
  • No Need of soldering. Plug and Play Device
  • Quick and Easy Daisy-chained Device
  • Mini Module Footprint
not rated $21.00Add to cart
PCA9536
PCA9536
PCA9536 I²C Digital 4-Channel Input Output I²C Mini Module...
  • I2C Controlled GPIO Port
  • 4 User Configured GPIO Pins
  • 50ma High-current outputs
  • One Device per I²C Port
  • Sensor, Level Shifter and Voltage Regulator all embedded on the module
  • No Need of soldering. Plug and Play Device
  • Quick and Easy Daisy-chained Device
  • I2C Mini Module Footprint
  • Modular PCA9536 Breakout Board
not rated $28.51Add to cart
MCP23017 Relay Shield
MCP23017 Relay Shield for Particle Electron I²C 24-Channel ...
MCP23017 Relay Shield for Particle Electron I²C 24-Channel ...
  • 24-Channel Relay Shield for Particle Electron
  • 8-Channel Programmable TTL/CMOS GPIO
  • Control Relays from a Cellular Connection
  • Accessible Over the Internet with a Cellular Cloud Infrastructure
  • MCP23017 I²C Controlled Mechanical SPDT Relays
  • Switch High-Power Loads up to 10 Amps 24VDC or 240VAC
  • I2C Expansion Port for Adding Sensors or More Relays
  • Key Fob Expansion Option
  • Particle Library Available on GitHub
not rated $225.16Add to cart
MCP23008 Relay Shield
Relay Shield for Particle Electron I²C 4-Channel DPDT 5-Amp...
Relay Shield for Particle Electron I²C 4-Channel DPDT 5-Amp...
  • 4-Channel Relay Shield for Particle Electron
  • Control Relays from a Cellular Connection
  • Accessible Over the Internet with a Cellular Cloud Infrastructure
  • MCP23008 I²C Controlled Mechanical DPDT Relays
  • 4-Channel Programmable GPIO
  • Switch Loads up to 5 Amps 24VDC or 240VAC
  • I2C Expansion Port for Adding Sensors or More Relays
  • Key Fob Expansion Option
  • Particle Library Available on GitHub
not rated $51.02Add to cart
MCP23008 Relay Shield
Relay Shield for Particle Electron I²C 4-Channel SPDT 10-Am...
Relay Shield for Particle Electron I²C 4-Channel SPDT 10-Am...
  • 4-Channel Relay Shield for Particle Electron
  • Control Relays from a Cellular Connection
  • Accessible Over the Internet with a Cellular Cloud Infrastructure
  • MCP23008 I²C Controlled Mechanical SPDT Relays
  • 4-Channel Programmable GPIO
  • Switch High-Power Loads up to 10 Amps 24VDC or 240VAC
  • I2C Expansion Port for Adding Sensors or More Relays
  • Key Fob Expansion Option
  • Particle Library Available on GitHub
not rated $45.02Add to cart