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NE555 Timer Switch Adjustable Module Time delay relay Module DC 5V / 12V Delay Connect / Disconnect relay shield for arduino

USD 0.94USD 1.07

NE555 Timer Switch Adjustable Module Time delay relay Module DC 5V / 12V Delay Connect / Disconnect relay shield for arduino

Description
Specification
GL850G GL850 QFP-48
USD 0.97USD 1.08
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