4 Channel Relay Module with Optocoupler PIC/AVR/51/ARM for Arduino Single Chip DC 12V APR12_30

4 Channel Relay Module with Optocoupler PIC/AVR/51/ARM for Arduino Single Chip DC 12V APR12_30
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sku: 32804478939
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$2.35
Shipping from: China
   Technical Details
Brand Name: peacefair
Contact Load: --
is customized: Yes
Model Number: 12V 4-Channel Relay interface board
Power Source: DC
Protect Feature: --
Theory: Voltage Relay
Usage: General Purpose
Voltage: 12V
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