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

1 2 4 8 Channel DC 5V Relay Module with Optocoupler Low Level Trigger Expansion Board for arduino Raspberry Pi
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sku: 32877961159
$0.58
Shipping from: China
   Technical Details
Application: Relay Module
Brand Name: UMProb
Condition: New
Dissipation Power: Normal
is customized: Yes
Model Number: 1/2/4/8 Channel Relay Module
Operating Temperature: Normal
Package: SMD
Supply Voltage: DC 5V
Type: Voltage Regulator
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