Relay Shield for Arduino Micro I²C 24-Channel Signal Relay ...
Relay Shield for Arduino Micro I²C 24-Channel Signal Relay ...
Relay Shield for Arduino Micro I²C 24-Channel Signal Relay ...
  • Relay Shield for Arduino Micro
  • Dual MCP23017 I²C Controlled Relays
  • 24 SPDT 1-Amp Low Power Signal 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 $225.16 Add to cart
Relay Shield for Arduino Micro I²C 1-Channel Signal Relay 1...
Relay Shield for Arduino Micro I²C 1-Channel Signal Relay 1...
Relay Shield for Arduino Micro I²C 1-Channel Signal Relay 1...
  • Relay Shield for Arduino Micro
  • MCP23008 I²C Controlled Relays
  • 1 SPDT 1-Amp Low Power Signal 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 $34.51 Add to cart
Relay Shield for Arduino Micro I²C 2-Channel Signal Relay 1...
Relay Shield for Arduino Micro I²C 2-Channel Signal Relay 1...
Relay Shield for Arduino Micro I²C 2-Channel Signal Relay 1...
  • Relay Shield for Arduino Micro
  • MCP23008 I²C Controlled Relays
  • 2 SPDT 1-Amp Low Power Signal Relays
  • 6 Programmable TTL Inputs/Outputs
  • I2C Expansion Port
  • Key Fob Expansion Option
not rated $34.51 Add to cart
Relay Shield for Arduino Micro I²C 4-Channel Signal Relay 1...
Relay Shield for Arduino Micro I²C 4-Channel Signal Relay 1...
Relay Shield for Arduino Micro I²C 4-Channel Signal Relay 1...
  • Relay Shield for Arduino Micro
  • MCP23008 I²C Controlled Relays
  • 4 SPDT 1-Amp Low Power Signal Relays
  • 4 Programmable TTL Inputs/Outputs
  • I2C Expansion Port
  • Key Fob Expansion Option
not rated $45.02 Add to cart
MCP23017 Relay Shield Arduino Micro I²C 24-Channel SPDT 10-...
MCP23017 Relay Shield Arduino Micro I²C 24-Channel SPDT 10-...
MCP23017 Relay Shield Arduino Micro I²C 24-Channel SPDT 10-...
  • Designed for Arduino Micro
  • 24 SPDT I²C Controlled Relays
  • 10-Amp 250VAC 24VDC Switching
  • 8 Programmable Digital Input/Outputs
  • No Need of soldering. Plug and Play Device
  • Quick and Easy Daisy-chained Device
  • Dual MCP23017 I²C Port Expanders
  • I2C Port for External Expansion
  • 5V 500ma Switcher Regulator
not rated $225.16 Add to cart