Relay module 1 2 4 6 8 Channel 5V 12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino

Relay module 1 2 4 6 8 Channel 5V 12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino
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sku: 32804975341
$0.90
Shipping from: China
   Technical Details
Application: Computer
Brand Name: GREATZT
Condition: New
Dissipation Power: 5v
is customized: Yes
Model Number: Relay Module with Optocouple
Package: SMD
Type: Voltage Regulator
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