Relay Shield for Particle Electron I²C 24-Channel SPDT 1-Am...
Relay Shield for Particle Electron I²C 24-Channel SPDT 1-Am...
Relay Shield for Particle Electron I²C 24-Channel SPDT 1-Am...
  • 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 Low-Power Signals up to 1 Amp at 12VDC or 120VAC
  • I2C Expansion Port for Adding Sensors or More Relays
  • Key Fob Expansion Option
  • Particle Library Available on GitHub
not rated $225.16Add to cart
Solid-State Relay Shield for Particle Electron I²C 1-Channe...
Solid-State Relay Shield for Particle Electron I²C 1-Channe...
Solid-State Relay Shield for Particle Electron I²C 1-Channe...
  • 1-Channel Solid-State Relay Shield for Particle Electron
  • Control Solid-State Relays from a Cellular Connection
  • Accessible Over the Internet with a Cellular Cloud Infrastructure
  • MCP23008 I²C Controlled Solid-State SPST Relays
  • 7-Channel Programmable GPIO
  • Hosts One Solid-State Relay
  • I2C Expansion Port for Adding Sensors or More Relays
  • Key Fob Expansion Option
  • Particle Library Available on GitHub
not rated $34.51Add to cart
Solid-State Relay Shield for Particle Electron I²C 2-Channe...
Solid-State Relay Shield for Particle Electron I²C 2-Channe...
Solid-State Relay Shield for Particle Electron I²C 2-Channe...
  • 2-Channel Solid-State Relay Shield for Particle Electron
  • Control Solid-State Relays from a Cellular Connection
  • Accessible Over the Internet with a Cellular Cloud Infrastructure
  • MCP23008 I²C Controlled Solid-State SPST Relays
  • 6-Channel Programmable GPIO
  • Hosts up to 2 Solid-State Relays
  • I2C Expansion Port for Adding Sensors or More Relays
  • Key Fob Expansion Option
  • Particle Library Available on GitHub
not rated $40.52Add to cart
Solid-State Relay Shield for Particle Electron I²C 4-Channe...
Solid-State Relay Shield for Particle Electron I²C 4-Channe...
Solid-State Relay Shield for Particle Electron I²C 4-Channe...
  • 4-Channel Solid-State Relay Shield for Particle Electron
  • Control Solid-State Relays from a Cellular Connection
  • Accessible Over the Internet with a Cellular Cloud Infrastructure
  • MCP23008 I²C Controlled Solid-State SPST Relays
  • 4-Channel Programmable GPIO
  • Hosts up to 4 Solid-State Relays
  • I2C Expansion Port for Adding Sensors or More Relays
  • Key Fob Expansion Option
  • Particle Library Available on GitHub
not rated $46.52Add to cart
MCP23017 Relay Shield Solid-State for Particle Electron I²C...
MCP23017 Relay Shield Solid-State for Particle Electron I²C...
MCP23017 Relay Shield Solid-State for Particle Electron I²C...
  • 24-Channel Relay Shield for Particle Electron
  • 8-Channel Programmable TTL/CMOS GPIO
  • Control Solid-State Relays from a Cellular Connection
  • Accessible Over the Internet with a Cellular Cloud Infrastructure
  • MCP23017 I²C Controlled Solid-State SPST Relays
  • Hosts up to 24 Solid-State Relays
  • I2C Expansion Port for Adding Sensors or More Relays
  • Key Fob Expansion Option
  • Particle Library Available on GitHub
not rated $330.24Add to cart
MCP23008  Relay Shield Arduino Micro I²C 2-Channel DPDT 5-A...
MCP23008  Relay Shield Arduino Micro I²C 2-Channel DPDT 5-A...
MCP23008 Relay Shield Arduino Micro I²C 2-Channel DPDT 5-A...
  • Relay Shield for Arduino Micro
  • MCP23008 I²C Controlled Relays
  • 2 DPDT 5 Amp Relays
  • 6 Programmable TTL Inputs/Outputs
  • No Need of soldering. Plug and Play Device
  • Quick and Easy Daisy-chained Device
  • I2C Expansion Port
  • Key Fob Expansion Option
not rated $43.52Add to cart
MCP23008 Relay Shield Arduino Micro Relay Shield for Arduino...
MCP23008 Relay Shield Arduino Micro Relay Shield for Arduino...
MCP23008 Relay Shield Arduino Micro Relay Shield for Arduino...
  • Relay Shield for Arduino Micro
  • MCP23008 I²C Controlled Relays
  • 4 DPDT 5 Amp Relays
  • 4 Programmable TTL Inputs/Outputs
  • No Need of soldering. Plug and Play Device
  • Quick and Easy Daisy-chained Device
  • I2C Expansion Port
  • Key Fob Expansion Option
not rated $51.02Add to cart
Relay Shield for Arduino Micro I²C 1-Channel SPDT 10-Amp 7 ...
Relay Shield for Arduino Micro I²C 1-Channel SPDT 10-Amp 7 ...
Relay Shield for Arduino Micro I²C 1-Channel SPDT 10-Amp 7 ...
  • Relay Shield for Arduino Micro
  • MCP23008 I²C Controlled Relays
  • 1 SPDT 10-Amp High Current Relays
  • 7 Programmable TTL Inputs/Outputs
  • No Need of soldering. Plug and Play Device
  • Quick and Easy Daisy-chained Device
  • I2C Expansion Port
  • Key Fob Expansion Option
not rated $36.01Add to cart
Relay Shield  Arduino Micro I²C 2-Channel SPDT 10-Amp 6 Pro...
Relay Shield  Arduino Micro I²C 2-Channel SPDT 10-Amp 6 Pro...
Relay Shield Arduino Micro I²C 2-Channel SPDT 10-Amp 6 Pro...
  • Relay Shield for Arduino Micro
  • MCP23008 I²C Controlled Relays
  • 2 SPDT 10-Amp High Current Relays
  • No Need of soldering. Plug and Play Device
  • Quick and Easy Daisy-chained Device
  • 6 Programmable TTL Inputs/Outputs
  • I2C Expansion Port
  • Key Fob Expansion Option
not rated $37.51Add to cart
MCP23008 Relay Shield  Arduino Micro I²C 4-Channel SPDT 10-...
MCP23008 Relay Shield  Arduino Micro I²C 4-Channel SPDT 10-...
MCP23008 Relay Shield Arduino Micro I²C 4-Channel SPDT 10-...
  • Relay Shield for Arduino Micro
  • MCP23008 I²C Controlled Relays
  • 4 SPDT 10-Amp High Current Relays
  • 4 Programmable TTL Inputs/Outputs
  • No Need of soldering. Plug and Play Device
  • Quick and Easy Daisy-chained Device
  • I2C Expansion Port
  • Key Fob Expansion Option
not rated $43.52Add to cart
Relay Shield for Arduino Micro I²C 24-Channel DPDT 5-Amp 8 ...
Relay Shield for Arduino Micro I²C 24-Channel DPDT 5-Amp 8 ...
Relay Shield for Arduino Micro I²C 24-Channel DPDT 5-Amp 8 ...
  • Relay Shield for Arduino Micro
  • Dual MCP23017 I²C Controlled Relays
  • 24 DPDT 5 Amp Relays
  • 8 Programmable TTL Inputs/Outputs
  • No Need of soldering. Plug and Play Device
  • Quick and Easy Daisy-chained Device
  • I2C Expansion Port
  • Key Fob Expansion Option
not rated $240.17Add to cart
Relay Shield for Arduino Micro I²C 1-Channel DPDT 5-Amp 7 P...
Relay Shield for Arduino Micro I²C 1-Channel DPDT 5-Amp 7 P...
Relay Shield for Arduino Micro I²C 1-Channel DPDT 5-Amp 7 P...
  • Relay Shield for Arduino Micro
  • MCP23008 I²C Controlled Relays
  • 1 DPDT 5 Amp Relays
  • 7 Programmable TTL Inputs/Outputs
  • No Need of soldering. Plug and Play Device
  • Quick and Easy Daisy-chained Device
  • I2C Expansion Port
  • Key Fob Expansion Option
not rated $37.51Add to cart