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  • Products
    • Arduino Boards
    • Shields & Modules
    • Adapters & Power
    • Chassis
    • Fans
    • Switches & Buttons
    • Batteries
    • Kits
    • Electronic Components
      • ICs
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      • Ceramic Capacitors
      • Electrolytic Capacitors
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      • Potentiometers
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      • Transistors
      • Diodes
      • Relays
      • Crystal Oscillator
    • Motors
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Relays

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  • Relay (5V) Songle SRD-5VDC-SL-C

    Relay (5V) Songle SRD-5VDC-SL-C

    Sold out

    Relay (5V) Songle SRD-5VDC-SL-C

    Regular price $0.60
    Regular price Sale price $0.60
    Unit price /  per 
    Sold out
  • 1 Channel Relay 5V

    1 Channel Relay 5V

    1 Channel Relay 5V

    Regular price $0.60
    Regular price Sale price $0.60
    Unit price /  per 
  • Relay (12V) Songle SRD-12VDC-SL-C

    Relay (12V) Songle SRD-12VDC-SL-C

    Relay (12V) Songle SRD-12VDC-SL-C

    Regular price $0.60
    Regular price Sale price $0.60
    Unit price /  per 
  • 1 Channel Relay Module with light coupling 5V

    1 Channel Relay Module with light coupling 5V

    1 Channel Relay Module with light coupling 5V

    Regular price $0.60
    Regular price Sale price $0.60
    Unit price /  per 
  • 1 Channel Relay Module without light coupling 5V

    1 Channel Relay Module without light coupling 5V

    1 Channel Relay Module without light coupling 5V

    Regular price $1.00
    Regular price Sale price $1.00
    Unit price /  per 
  • HR202 Humidity Detection Sensor Module

    HR202 Humidity Detection Sensor Module

    HR202 Humidity Detection Sensor Module

    Regular price $2.00
    Regular price Sale price $2.00
    Unit price /  per 
  • Humidity Sensitive Switch Relay Module

    Humidity Sensitive Switch Relay Module

    Humidity Sensitive Switch Relay Module

    Regular price $4.00
    Regular price Sale price $4.00
    Unit price /  per 
  • Photosensitive diode relay module

    Photosensitive diode relay module

    Photosensitive diode relay module

    Regular price $5.00
    Regular price Sale price $5.00
    Unit price /  per 
  • Flame sensor module relay module fire alarm

    Flame sensor module relay module fire alarm

    Flame sensor module relay module fire alarm

    Regular price $4.00
    Regular price Sale price $4.00
    Unit price /  per 
  • Photosensitive resistance sensor relay module LDR Relay

    Photosensitive resistance sensor relay module LDR Relay

    Photosensitive resistance sensor relay module LDR Relay

    Regular price $5.00
    Regular price Sale price $5.00
    Unit price /  per 
  • Thermal sensor module relay module heat relay thermistor

    Thermal sensor module relay module heat relay thermistor

    Thermal sensor module relay module heat relay thermistor

    Regular price $4.00
    Regular price Sale price $4.00
    Unit price /  per 
  • 2 Channel Relay Module with light coupling 5V

    2 Channel Relay Module with light coupling 5V

    2 Channel Relay Module with light coupling 5V

    Regular price $1.50
    Regular price Sale price $1.50
    Unit price /  per 
  • 4 Channel Relay Module with light coupling 5V

    4 Channel Relay Module with light coupling 5V

    4 Channel Relay Module with light coupling 5V

    Regular price $2.50
    Regular price Sale price $2.50
    Unit price /  per 
  • 2 Channel Relay Module without light coupling 5V

    2 Channel Relay Module without light coupling 5V

    Sold out

    2 Channel Relay Module without light coupling 5V

    Regular price $2.00
    Regular price Sale price $2.00
    Unit price /  per 
    Sold out
  • 4 Channel Relay Module without light coupling 5V

    4 Channel Relay Module without light coupling 5V

    Sold out

    4 Channel Relay Module without light coupling 5V

    Regular price $4.00
    Regular price Sale price $4.00
    Unit price /  per 
    Sold out
  • 8 Channel Relay Module without light coupling 5V

    8 Channel Relay Module without light coupling 5V

    Sold out

    8 Channel Relay Module without light coupling 5V

    Regular price $8.25
    Regular price Sale price $8.25
    Unit price /  per 
    Sold out
  • 8 Road/Channel Relay Module (with light coupling) 12V

    8 Road/Channel Relay Module (with light coupling) 12V

    8 Road/Channel Relay Module (with light coupling) 12V

    Regular price $4.00
    Regular price Sale price $4.00
    Unit price /  per 
  • Relay Shield 4 Channel

    Relay Shield 4 Channel

    Relay Shield 4 Channel

    Regular price $4.50
    Regular price Sale price $4.50
    Unit price /  per 
  • Power Relay Module 30A 1 ch

    Power Relay Module 30A 1 ch

    Power Relay Module 30A 1 ch

    Regular price $4.00
    Regular price Sale price $4.00
    Unit price /  per 
  • Relay (9V) Songle SMI-09VDC-SL-C

    Relay (9V) Songle SMI-09VDC-SL-C

    Relay (9V) Songle SMI-09VDC-SL-C

    Regular price $0.60
    Regular price Sale price $0.60
    Unit price /  per 
  • 8 Channel Relay Module with light coupling 5V

    8 Channel Relay Module with light coupling 5V

    8 Channel Relay Module with light coupling 5V

    Regular price $4.00
    Regular price Sale price $4.00
    Unit price /  per 
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