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

2 Channel DC 5V Relay Module with Optocoupler Low Level Trigger Expansion Board for arduino Raspberry Pi
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sku: 32970834148
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$2.08
Shipping from: China
   Technical Details
Brand Name: NODEMCU LUA
Contact Load: Low Power
is customized: Yes
Model Number: 4 Channel DC 5V Relay Module with Optocoupler Low Level
Power Source: DC
Protect Feature: Sealed
Theory: Voltage Relay
Usage: General Purpose
Voltage: 5V
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