10pcs/Lot 2-Channel New 2 Channel Relay Module Relay Expansion Board 5V Low Level Triggered 2-Way Relay Module For Arduino
![10pcs/Lot 2-Channel New 2 Channel Relay Module Relay Expansion Board 5V Low Level Triggered 2-Way Relay Module For Arduino](http://ae01.alicdn.com/kf/HTB1Ne9FIFXXXXXwXFXXq6xXFXXXc/10pcs-Lot-2-Channel-New-2-Channel-Relay-Module-Relay-Expansion-Board-5V-Low-Level-Triggered.jpg_350x350.jpg)
sku: 32397310501
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$17.20
Shipping from: China
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