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NE555 DK555 Timer Switch Adjustable Disconnect Module Time delay relay Module DC 12V Delay relay shield 0~10S

USD 0.65

NE555 DK555 Timer Switch Adjustable Disconnect Module Time delay relay Module DC 12V Delay relay shield 0~10S

Description
Specification
5pcs TPS2540 2540 QFN-16
USD 8.07USD 9.50
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