4 Channel DC 5V Relay Module Board, Electrical Equipments 4-Ch Optocoupler fit Arduino PIC Smart Home Control Switch

4 Channel DC 5V Relay Module Board, Electrical Equipments 4-Ch Optocoupler fit Arduino PIC Smart Home Control Switch
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sku: 33027172714
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$4.40
Shipping from: China
   Technical Details
Contact Load: Low Power
is customized: No
Model Number: 4 Channel
Power Source: DC
Protect Feature: Sealed
Theory: as described
Usage: General Purpose
Voltage: 5V
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