1Pcs 4 Channel 5V Relay Module with Optocoupler 4 Way Relay Control Board or AVR PIC MCU Arduino

3.43 $

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5PCS/Lot Relay Shield DC 5V 1 Channel Relay Module for Arduino PIC AVR DSP ARM MCU Power Supply Relay Board with Optocoupler

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0.46 $

One Channel Relay Shield DC 5V 1 Channel Relay Module for Arduino PIC AVR DSP ARM MCU Power Supply Relay Board with Optocoupler

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Product specifications

Certification: NONE
Origin: CN(Origin)
Theory: Voltage Relay
is_customized: NO
Contact Load: Low Power
Voltage: 5V
Power Source: AC

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