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Relay Modules

Relay Modules

Optocoupler Shielded Low Level Relay Module DC 5V 4CH for AVR DSP PIC

$14.23
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2CH Low Level Power Relay Module Expansion Board 12V for TTL PIC AVR

$7.27
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Optocoupler Shielded High Low Level Relay Module DC 12V 4CH for AVR TTL PIC

$15.09
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High/Low Level Trigger Optocoupler PLC Relay Module DC 5V 10A 8 Way for Arduino

$16.01
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DIY 2 Channel High Level PLC Relay Module DC 5V for PIC 51 AVR

$7.28
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Replacement 4-Channel High Level Trigger Relay Module DC 12V for PIC ARM

$10.14
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5V 8Channel Optocoupler Shielded Driver Relay Module for AVR/51/PIC/SCM

$18.52
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Optocoupler Shielded Low Level Single Channel PLC Relay Module DC 5V for Arduino

$7.30
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DC5V Coil 4 Channel 4CH High Level Trigger Relay Module for PIC AVR DSP ARM

$10.14
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DC 24V 1-CH Adjustable Time Delay Relay Module Extension Board for AVR

$11.96
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Optocoupler Low Level Trigger Relay Module DC12V 10A 2 Channel for Arduino

$7.48
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DC 5V 1 Channel High/Low Level Trigger Relay Switch Circuit Module

$10.00
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