One 1 2 4 8 Channel 5V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino

One 1 2 4 8 Channel 5V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino
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sku: 32931773892
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$0.80
Shipping from: China
   Technical Details
Brand Name: HWA YEH
Contact Load: Low Power
is customized: Yes
Model Number: 1 2 4 8 road Relay
Power Source: DC
Protect Feature: Sealed
Theory: Voltage Relay
Usage: General Purpose
Voltage: 5V
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