5V 2 Channel RS232 Serial Control Relay Module Switch Board SCM PC Relays

5V 2 Channel RS232 Serial Control Relay Module Switch Board SCM PC Relays
sku: 32821920196
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$4.46
Shipping from: China
   Technical Details
Brand Name: diymore
Contact Load: 5V 2 Channel Relay Module
is customized: Yes
Model Number: 5V 2 Channel Relay Module
Power Source: DC
Protect Feature: 5V 2 Channel Relay Module
Theory: SCM PC Relays
Usage: SCM PC Relays
Voltage: 5V
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