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5V 1/2 Channel Relay Module With Optocoupler Relay Output 1 2 Way Low Level Triggered Relay Module for Arduino ARM PIC AVR DSP

USD 0.48USD 0.57

5V 1/2 Channel Relay Module With Optocoupler Relay Output 1 2 Way Low Level Triggered Relay Module for Arduino ARM PIC AVR DSP

Description
Specification
5PCS IC LA1260 DIP
USD 2.08USD 2.60
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