DC 5V 4 Channel Relay Shield Development Board 4 CH Relay Control Switch Expansion Board for Arduino Motor LED Light

DC 5V 4 Channel Relay Shield Development Board 4 CH Relay Control Switch Expansion Board for Arduino Motor LED Light
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sku: 32907319364
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$4.35
Shipping from: China
   Technical Details
Brand Name: diymore
Contact Load: Low Power
is customized: Yes
Model Number: 4 Channel Relay Shield
Power Source: DC
Protect Feature: Sealed
Theory: Time Relay
Usage: General Purpose
Voltage: 5V
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