12V 2 Channel Relay Module Timer Delay Relay Control Board Shiled Optocoupler Low Level Triggered For Arduino DIY Kit

12V 2 Channel Relay Module Timer Delay Relay Control Board Shiled Optocoupler Low Level Triggered For Arduino DIY Kit
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sku: 33010807493
$0.61
Shipping from: China
   Technical Details
Brand Name: Voktta
Contact Load: Low Power
is customized: No
Model Number: 12V 2 Channel Relay
Power Source: DC
Protect Feature: Sealed
Theory: Time Relay
Usage: General Purpose
Voltage: 12V
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