Relay Boards

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(55 items)
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  1. Particle - Relay Shield

    809086Particle - Relay Shield

    The Relay Shield allows you to control any normal outlet or high voltage product from anywhere. Learn More
    Excl. Tax:
    €28.40
    Incl. Tax:
    €34.65
      Compare
  2. MOD-RFID1356MIFARE - NFC RFID READER WRITER FOR 13.56MHZ NFC MIFARE RFID TAGS

    510037MOD-RFID1356MIFARE - NFC RFID READER WRITER FOR 13.56MHZ NFC MIFARE RFID TAGS

    MOD-RFID1356MIFARE can read and write NFC / Mifare RFID tags operating at 13.56Mhz. MOD-RFID1356MIFARE uses NXP PN532 to read a... Learn More
    Excl. Tax:
    €19.90
    Incl. Tax:
    €24.28
      Compare
  3. USB-RLY82 - 2 channel USB relay

    808742USB-RLY82 - 2 channel USB relay

    Powered and Controlled from the USB bus. The relays used on this board are premium ultra low power 50mW coil types. Learn More
    Excl. Tax:
    €21.85
    Incl. Tax:
    €26.66
      Compare
  4. dS2824 - 24 x 16A ethernet relay

    808741dS2824 - 24 x 16A ethernet relay

    Control it from a web page, or select tcp/ip control with an option of ASCII, Binary or Modbus protocols. Learn More
    Excl. Tax:
    €110.38
    Incl. Tax:
    €134.66
      Compare
  5. SparkFun Beefcake Relay Control Kit

    713815SparkFun Beefcake Relay Control Kit

    The heart of the board is a sealed, SPDT 20A/10A Relay. The relay is controlled by 5V logic through a transistor, and an LED te... Learn More
    Excl. Tax:
    €6.68
    Incl. Tax:
    €8.15
      Compare
  6. dS1242 - 2 x 16A ethernet relay

    808678dS1242 - 2 x 16A ethernet relay

    Control it from a web page, or select tcp/ip control with an option of ASCII, Binary or Modbus protocols. Send email notifica... Learn More
    Excl. Tax:
    €44.20
    Incl. Tax:
    €53.92
      Compare
  7. dS3484 - 4 x 16A ethernet relay

    808677dS3484 - 4 x 16A ethernet relay

    Control it from a web page, or select tcp/ip control with an option of ASCII, Binary or Modbus protocols. Send email notifica... Learn More
    Excl. Tax:
    €56.09
    Incl. Tax:
    €68.43
      Compare
  8. ESP8266-EVB-BAT-BOX - EVALUATION BOARD FOR ESP8266 WITH HAMMOND BOX

    502278ESP8266-EVB-BAT-BOX - EVALUATION BOARD FOR ESP8266 WITH HAMMOND BOX

    ESP8266 is very highly integrated SOC which includes Xtensa LX106 core processor, RAM, RF front end and allow WIFI TCP-IP stack... Learn More
    Excl. Tax:
    €19.90
    Incl. Tax:
    €24.28
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  9. ESP8266-EVB-BAT - EVALUATION BOARD FOR ESP8266

    502277ESP8266-EVB-BAT - EVALUATION BOARD FOR ESP8266

    ESP8266 is very highly integrated SOC which includes Xtensa LX106 core processor, RAM, RF front end and allow WIFI TCP-IP stack... Learn More
    Excl. Tax:
    €12.95
    Incl. Tax:
    €15.80
      Compare
  10. WIFI008 - 8 Relays at 16A

    808408WIFI008 - 8 Relays at 16A

    The WIFI002 provides 2 volt free contact relay outputs with a current rating of up to 16Amp each, the module is powered from a ... Learn More
    Excl. Tax:
    €77.60
    Incl. Tax:
    €94.67
      Compare
  11. RFID1356-CSH-MIFARE - RFID 13.56 MHZ MIFARE CLASSIK 1K TAG CLAMSHELL

    510038RFID1356-CSH-MIFARE - RFID 13.56 MHZ MIFARE CLASSIK 1K TAG CLAMSHELL

    RFID 13.56 MHZ MIFARE CLASSIK 1K TAG CLAMSHELL Learn More
    Excl. Tax:
    €1.60
    Incl. Tax:
    €1.95
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  12. RFID1356-ISO-MIFARE - RFID 13.56 MHZ MIFARE CLASSIK 1K TAG ISO CARD

    510039RFID1356-ISO-MIFARE - RFID 13.56 MHZ MIFARE CLASSIK 1K TAG ISO CARD

    RFID 13.56 MHZ MIFARE CLASSIK 1K TAG ISO CARD Learn More
    Excl. Tax:
    €1.60
    Incl. Tax:
    €1.95
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  13. RFID1356-KEY-MIFARE - RFID 13.56 MHZ MIFARE CLASSIK 1K TAG KEYCHAIN

    510040RFID1356-KEY-MIFARE - RFID 13.56 MHZ MIFARE CLASSIK 1K TAG KEYCHAIN

    RFID 13.56 MHZ MIFARE CLASSIK 1K TAG KEYCHAIN Learn More
    Excl. Tax:
    €1.60
    Incl. Tax:
    €1.95
      Compare
  14. MBH88 - 8 x 16A modbus relay

    809074MBH88 - 8 x 16A modbus relay

    Controlled by modbus RTU over RS485, address, baud rate and parity set by dip switch. Learn More
    Excl. Tax:
    €145.00
    Incl. Tax:
    €176.90
      Compare
  15. BT004BLE - 4 x 16A Bluetooth Relay

    808975BT004BLE - 4 x 16A Bluetooth Relay

    The BT004BLE provides four volt free contact relay outputs with a current rating of up to 16Amp each controlled over a HM10 Blu... Learn More
    Excl. Tax:
    €41.75
    Incl. Tax:
    €50.94
      Compare
  16. 4 Channel Relay Shield for Arduino

    1201444 Channel Relay Shield for Arduino

    This Relay Shield for Arduino acts like a switch. It is commonly used to control anything over 5V such as lamps, water pumps an... Learn More
    Excl. Tax:
    €14.40
    Incl. Tax:
    €17.57
      Compare
  17. Adafruit TPL5110 Low Power Timer Breakout

    808916Adafruit TPL5110 Low Power Timer Breakout

    The Adafruit TPL5110 Power Timer is a stand-alone breakout that will turn any electronics into low-power electronics! It will t... Learn More
    Excl. Tax:
    €4.80
    Incl. Tax:
    €5.86
      Compare
  18. dS378 - 8 x 16A ethernet relay

    808866dS378 - 8 x 16A ethernet relay

    Control it from a web page, or select tcp/ip control with an option of ASCII, Binary or Modbus protocols. Send email notifica... Learn More
    Excl. Tax:
    €66.00
    Incl. Tax:
    €80.52
      Compare
  19. ETH8020C - Case for the ETH8020

    808839ETH8020C - Case for the ETH8020

    ETH8020 case. Includes mounting holes for fixing to a wall or back panel. This precision snap together case includes screws for... Learn More
    Excl. Tax:
    €27.90
    Incl. Tax:
    €34.04
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  20. ETH008C - Case for the ETH008

    808838ETH008C - Case for the ETH008

    ETH008 case. Includes mounting holes for fixing to a wall or back panel. This precision snap together case includes screws for ... Learn More
    Excl. Tax:
    €17.80
    Incl. Tax:
    €21.72
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  21. RFID1356-STI-25MM-MIFARE - RFID 13.56 MHZ MIFARE CLASSIK 1K TAG STICKER 25MM

    510045RFID1356-STI-25MM-MIFARE - RFID 13.56 MHZ MIFARE CLASSIK 1K TAG STICKER 25MM

    RFID 13.56 MHZ MIFARE CLASSIK 1K TAG STICKER 30 MM X 0.25 MM Learn More
    Excl. Tax:
    €1.60
    Incl. Tax:
    €1.95
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  22. RFID1356-STI-30MM-MIFARE - RFID 13.56 MHZ MIFARE CLASSIK 1K TAG STICKER 30 MM X 0.25 MM

    510041RFID1356-STI-30MM-MIFARE - RFID 13.56 MHZ MIFARE CLASSIK 1K TAG STICKER 30 MM X 0.25 MM

    RFID 13.56 MHZ MIFARE CLASSIK 1K TAG STICKER 30 MM X 0.25 MM Learn More
    Excl. Tax:
    €1.60
    Incl. Tax:
    €1.95
      Compare
  23. WIFI002 - 2 Relays at 16A

    808407WIFI002 - 2 Relays at 16A

    The WIFI002 provides 2 volt free contact relay outputs with a current rating of up to 16Amp each, the module is powered from a ... Learn More
    Excl. Tax:
    €63.80
    Incl. Tax:
    €77.84
      Compare
  24. ETH002C - Case for the ETH002

    808387ETH002C - Case for the ETH002

    This module provides eight volt free contact relay outputs with a current rating of up to 16Amp each. The module is power from ... Learn More
    Excl. Tax:
    €15.11
    Incl. Tax:
    €18.43
      Compare
  25. Raspberry Pi Relay Board v1.0

    808355Raspberry Pi Relay Board v1.0

    The Relay Shield utilizes four high quality relays and provides NO/NC interfaces that control the load of high current. Which m... Learn More
    Excl. Tax:
    €25.28
    Incl. Tax:
    €30.84
      Compare
  26. MIDI Relay/Dimmer Output Module - 4 Relays - 0 Dimmers

    807760MIDI Relay/Dimmer Output Module - 4 Relays - 0 Dimmers

    The MIDI-RLY8 provides 8 relay outputs that respond to midi note or control change messages, these can be either mechanical or ... Learn More
    Excl. Tax:
    €35.00
    Incl. Tax:
    €42.70
      Compare
  27. WIFI484 - 4 Relays at 16A, 8 Digital IO and 4 Analogue Inputs

    807759WIFI484 - 4 Relays at 16A, 8 Digital IO and 4 Analogue Inputs

    The WIFI484 provides four volt free contact relay outputs with a current rating of up to 16Amp each, 8 digital I/O and 4 analog... Learn More
    Excl. Tax:
    €77.60
    Incl. Tax:
    €94.67
      Compare
  28. 2804 - Pololu RC Switch with Relay (Assembled)

    5828042804 - Pololu RC Switch with Relay (Assembled)

    This RC relay enables easy control of large, electrically isolated loads in radio control (RC) systems. The activation threshol... Learn More
    Excl. Tax:
    €7.53
    Incl. Tax:
    €9.19
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  29. Pololu RC Switch with Medium Low-Side MOSFET

    582513Pololu RC Switch with Medium Low-Side MOSFET

    This RC switch converts hobby radio control pulses to digital on/off signals and has an integrated medium, low-side MOSFET that... Learn More
    Excl. Tax:
    €6.18
    Incl. Tax:
    €7.54
      Compare
  30. ETH8020 - 20 Relays at 16A, 8 Analogue Inputs

    807488ETH8020 - 20 Relays at 16A, 8 Analogue Inputs

    The ETH8020 provides 20 volt free contact relay outputs with a current rating of up to 16Amp each and 8 analogue inputs. The mo... Learn More
    Excl. Tax:
    €110.38
    Incl. Tax:
    €134.66
      Compare
  31. ETH484 - 4 Relays at 16A, 8 Digital IO and 4 Analogue Inputs

    807487ETH484 - 4 Relays at 16A, 8 Digital IO and 4 Analogue Inputs

    The ETH484 provides four volt free contact relay outputs with a current rating of up to 16Amp each, 8 digital I/O and 4 analogu... Learn More
    Excl. Tax:
    €57.87
    Incl. Tax:
    €70.60
      Compare
  32. ETH008 - 8 relay outputs at 16A

    807486ETH008 - 8 relay outputs at 16A

    The ETH008 provides eight volt free contact relay outputs with a current rating of up to 16Amp each. The module is powered from... Learn More
    Excl. Tax:
    €57.87
    Incl. Tax:
    €70.60
      Compare
  33. USB-RLY16L - 16Amp, 8 Channel Relay Module

    807332USB-RLY16L - 16Amp, 8 Channel Relay Module

    A low power version of the USB-RLY16 module, the USB-RLY16L is powered solely from the USB bus and provides eight volt free con... Learn More
    Excl. Tax:
    €57.30
    Incl. Tax:
    €69.91
      Compare
  34. Grove - Relay

    115074Grove - Relay

    The Relay is a digital normally open switch that controls a relay capable of switching much higher voltages and currents than y... Learn More
    Excl. Tax:
    €2.83
    Incl. Tax:
    €3.45
      Compare
  35. MOD-IO2 - INPUT OUTPUT EXPANDABLE BOARD WITH UEXT

    500196MOD-IO2 - INPUT OUTPUT EXPANDABLE BOARD WITH UEXT

    MOD-IO2 is stackable development board which adds RELAYs and GPIOs to any of our development boards with UEXT. Learn More
    Excl. Tax:
    €12.30
    Incl. Tax:
    €15.01
      Compare
  36. MIDI Relay/Dimmer Output Module - 8 Relays - 0 Dimmers

    807761MIDI Relay/Dimmer Output Module - 8 Relays - 0 Dimmers

    The MIDI-RLY8 provides 8 relay outputs that respond to midi note or control change messages, these can be either mechanical or ... Learn More
    Excl. Tax:
    €45.84
    Incl. Tax:
    €55.92
      Compare
  37. MIDI Relay/Dimmer Output Module - 4 Relays - 2 Dimmers

    807762MIDI Relay/Dimmer Output Module - 4 Relays - 2 Dimmers

    The MIDI-RLY8 provides 8 relay outputs that respond to midi note or control change messages, these can be either mechanical or ... Learn More
    Excl. Tax:
    €64.30
    Incl. Tax:
    €78.45
      Compare
  38. RT5350F-OLinuXino-EVB - LINUX SINGLE BOARD COMPUTER WITH RT5350F SOC 2.4GHZ WIFI 801.11N

    502276RT5350F-OLinuXino-EVB - LINUX SINGLE BOARD COMPUTER WITH RT5350F SOC 2.4GHZ WIFI 801.11N

    OPEN SOURCE HARDWARE EMBEDDED MIPS LINUX SINGLE BOARD COMPUTER WITH RT5350F SOC 2.4GHZ WIFI 801.11N 150MB X2 100MB ETHERNET POR... Learn More
    Excl. Tax:
    €24.00
    Incl. Tax:
    €29.28
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  39. RT5350F-OLinuXino - LINUX SINGLE BOARD COMPUTER WITH RT5350F SOC

    502275RT5350F-OLinuXino - LINUX SINGLE BOARD COMPUTER WITH RT5350F SOC

    OPEN SOURCE HARDWARE EMBEDDED MIPS LINUX SINGLE BOARD COMPUTER WITH RT5350F SOC 2.4GHZ WIFI 801.11N 150MB X5 100MB ETHERNET PORTS Learn More
    Excl. Tax:
    €15.00
    Incl. Tax:
    €18.30
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  40. ESP8266-EVB - EVALUATION BOARD FOR ESP8266 WITH RELAY

    502274ESP8266-EVB - EVALUATION BOARD FOR ESP8266 WITH RELAY

    ESP8266-EVB IS EVALUATION BOARD FOR ESP8266 WITH RELAY, BUTTON, UEXT, ALL GPIOS AVAILABLE ON 0.1" HEADER Learn More
    Excl. Tax:
    €9.95
    Incl. Tax:
    €12.14
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