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Relay Modules

Relay Modules

5V DC Optocoupler Shielded NO Triggered Delay PLC Relay Module Board for Arduino

$11.02
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SRD-09VDC-SL-C 1 Channel PLC Delay Time Power Relay Module DC9V 10A for Arduino

$10.29
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DC 24V 4-CH Low Level PLC PCB Circuit Relay Module for Arduino ARM DSP AVR

$11.69
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Single Channel DC 5V 10A 250V/125VAC 30V/28VDC Low Lever Relay Module

$4.08
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PIC ARM 51 AVR Optocoupler Shielded Low Level DIY Relay Module 12V 2CH

$9.24
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DC24V 2CH Optocoupler Driver Low Level Trigger Power Relay Module PCB Blue

$9.33
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DC 9V 2-Channel Low Level Trigger PLC Relay Module for Arduino AVR DSP TTL

$8.52
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DC 9V 4-Channel High Level Trigger PLC Relay Module for Arduino ARM DSP AVR

$11.68
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DC 9V 4-Channel Low Level Trigger PLC Relay Module for Arduino ARM DSP AVR

$11.68
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High Level Trigger 4Channel PLC Power Relay Module 9V 10Amp

$13.22
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2-Channels DC 24V 10A Expansion Board Low Level Trigger Relay Module

$9.00
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Optocoupler Shielded PCB Board Four Channel Relay Module DC 5V for PIC AVR

$9.40
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