1 2 4 8 Channel DC 5V 12V Relay Module with Optocoupler Low Level Trigger Expansion Board for arduino

1 2 4 8 Channel DC 5V 12V Relay Module with Optocoupler Low Level Trigger Expansion Board for arduino
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sku: 32907115998
$0.60
Shipping from: China
   Technical Details
Application: Computer
Brand Name: cuiisw
Condition: New
Dissipation Power: *
is customized: Yes
Model Number: 5V Relay Module
Operating Temperature: *
Package: SMD
Supply Voltage: *
Type: Voltage Regulator
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