5PCS/Lot DC 5V 4 Channel Relay Shield Module for Arduino Smart Home Improvement Optocoupler Indicator Power Supply Relay Board

5PCS/Lot DC 5V 4 Channel Relay Shield Module for Arduino Smart Home Improvement Optocoupler Indicator Power Supply Relay Board
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sku: 32965011423
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$6.17
Shipping from: China
   Technical Details
Brand Name: Gaqqee
Contact Load: High Power
gmtCreate: 1545206400
is customized: Yes
Model Number: Relay Shield
Power Source: DC
Protect Feature: Sealed
Theory: Voltage Relay
Usage: General Purpose
Voltage: 5V
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