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  1. Showing 1 - 36 out of 175 results for "power relay for arduino"
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      1 Channel High Power Relay Module 5V 12V 24V 30A With Optocoupler Support High Initialization Trigger High Power For Arduino(5V 30A)
      1 Channel High Power Relay Module …
      A
      Amazon.com
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      250V/10A 1 Channel SPDT Power Relay Module 5V Control For Arduino DIY PIC AVR DSP ARM MCU
      250V/10A 1 Channel SPDT Power Re…
      N
      NPCRetro
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      5V 30A High Power 1-Channel Relay Module H/L Level Triger For Arduino Mega 2560 AVR PIC DSP ARM SLA-05VDC-SL-A
      5V 30A High Power 1-Channel Relay …
      A
      Amazon.com
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      5V 30A High Power 1-Channel Relay Module H/L Level Triger For Arduino Mega 2560 AVR PIC DSP ARM SLA-05VDC-SL-A
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      5V 30A High Power 1-Channel Relay …
      $21.99
      T
      The Retail Market
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      1 Channel Relay Module With Optocoupler Support High And Low Level Trigger Power Supply Module For Arduino 5V 9V 12V 24V - Aliexpress 44
      1 Channel Relay Module With Optoco…
      A
      Aliexpress
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      One 1 Channel 5V 12V Relay Module Board Shield For Arduino With Optocoupler Support High And Low Level Trigger
      One 1 Channel 5V 12V Relay Module …
      A
      AliExpress US
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      One 1 Channel 12V Relay Module Bo…
      A
      Amazon.com
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      24V 2 Channel Level Trigger Optocou…
      A
      Alexnld.com
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      8 Channel Solid State High Power 3-…
      A
      Alexnld.com
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      5V 4 Four Channel Module Relay Shi…
      $3.42
      A
      AliExpress
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      ANMBEST Relay Module With Optoc…
      A
      Amazon.com
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      Tolako 4 Channel 12V Relay Module …
      A
      Amazon.com
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      1 2 4 8 Channel 5V/12V Relay Modul…
      A
      AliExpress US
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      1 Channel Relay Module Interface Bo…
      A
      AliExpress US
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      One Channel 5V Relay Module DIY A…
      A
      Alexnld.com
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      2-Way Relay Module 5V 12V With Op…
      A
      Alibaba.com
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      4.8
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      243 ratings
      4Pcs 5V 2 Channel Relay Module Wit…
      $28.99
      T
      Temu US
      delivery truckFree shipping
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      Tolako 5V Relay Module 5V Indicato…
      A
      Amazon.com
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      Relay 12V Control Board Module 5V …
      $1.68
      A
      AliExpress
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      3Pcs 5V 1 Channel Level Trigger Opt…
      A
      Alexnld.com
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      Relay Module 2 Channel DC 5V, Rela…
      A
      Amazon.com
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      5V 4-Channel Relay Module Shield F…
      A
      AliExpress
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      5V 4-CH High Level Trigger Relay Mo…
      A
      Alexnld.com
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      16A Relay Module Arduino Compatible
      G
      Google RobotShop Merchant Center
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      Power Relay, Low Voltage Cutoff 1-C…
      T
      Temu US
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      5V 12V 24V Relay Module With Opto…
      A
      Amazon.com
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      1 One Channel Relay Switch Module …
      A
      Amazon.com
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      5V 1 Channel Relay Module Board Sh…
      A
      Amazon.com
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      5V 12V 24V 2-Channel Relay Module …
      A
      Amazon.com
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      10Pcs D4184 Isolated MOSFET MO…
      A
      Alexnld.com
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      4-Channel 5V Relay Module With Opt…
      $8.47
      A
      AliExpress
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      Two Way Solid State Relay Module F…
      A
      Alexnld.com
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      Module Sensor Kit For Arduino With …
      A
      Alexnld.com
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      New 5V Relay 1 Channel For OMRO…
      $1.60
      A
      AliExpress
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      1 2 4 8 Channel 5V 12V Relay Modul…
      A
      Amazon.com
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      8 Channel Relay 12V With Optocoupl…
      A
      Alexnld.com
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