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1pcs 2 channel relay module 5V 12V 24V 2-channel relay modules 5V DC 2 road relay module control board with optocoupler

USD 0.86

1pcs 2 channel relay module 5V 12V 24V 2-channel relay modules 5V DC 2 road relay module control board with optocoupler

Description
Specification
10Pcs/Lot MIX3902 TSSOP24
USD 18.50USD 21.76
M27C322-100F1/120F1 CDIP-42
USD 5.22USD 5.50
1PCS UAA170 DIP-16
USD 1.60USD 1.84
UAA170 DIP-16
USD 19.50
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