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Two Channel 5V 2 Relay Module With Optocoupler For Arduino PIC ARM DSP AVR 1Pc

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Package includes:1 x Two Channel 5V 2 Relay Module With Optocoupler For Arduino PIC ARM DSP AVR 1Pc. This is a 2-Channel Relay interface board, which can control various appliances, and other equipmen...
Condition:New: Other (see details)
Time left:26d 14h 23m
Item location:Hong Kong
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