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Relay Modules

Relay Modules

Single Way Normally Closed Activating Delay Time Relay Module DC12V 30A

$15.04
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DC5V Coil 1-Channel Self Locking Trigger Relay Module w Cable for Arduino

$13.37
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DC 5V 2 Way Low Level Trigger Optocoupler Insolated PLC Relay Module for Arduino

$5.00
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PLC High/Low Level Trigger Module DC12V 10A 2 Channel

$8.82
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DC 24V 2-Channel Low Level Trigger PLC Relay Module for Arduino AVR DSP TTL

$8.50
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LED Indicator Light 5VDC 4 Channel Relay Module for AVR PIC TTL Logic

$12.43
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PLC High/Low Level Trigger Relay Circuit Module DC 12V 10A 1 Channel for Arduino

$4.70
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SRD-05VDC-SL-C 1 Channel Optocoupler Low Level Relay Module DC5V 10A

$4.53
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Arduino DC 5V Coil Relay Module for SCM Development/Ho<wbr/>me Appliance Control

$4.81
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DC 24V 2-Channel 2CH Optical Isolation Relay Module Control Board

$8.28
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SRD-12VDC-SL-C 2 Way Low Level Trigger Relay Module DC 12V 10A for Arduino

$7.17
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DC 12V 4-CH High Low Level Trigger Optocoupler Shielded Relay Module Board

$10.65
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