One 1 Channel 5V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For Arduino

One 1 Channel 5V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For Arduino
bella118
sku: 402186227
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$3.15
Shipping from: China
   Description
100% brand new and high quality products. Product size / weight: see details. Product color: see picture. Trade mode: wholesale / retail. Origin: China (mainland)
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