2 Channel Relay Module DC 24V 12V 5V with Optocoupler for PIC AVR DSP ARM Arduino New Function

2 Channel Relay Module DC 24V 12V 5V with Optocoupler for PIC AVR DSP ARM Arduino New Function
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sku: 1005002632287057
$0.61+3%
$0.63
Shipping from: China
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