ELEGOO Relay Module with Optocoupler for Arduino UNO R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Raspberry Pi

5V Relay interface board, each one needs 70mA Driver Current; Equipped with high-current relay, AC250V 10A; DC30V 10A Each relay has normally open and

5v Relay Module Dc 5v 230v 2 Channel Relay Module With Optocoupler For Raspberry Pi Arduino Uno R3 Mega 2560 1280 Dsp Arm Pic Avr Stm32 Mcu Dspttl Log

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DWEII 10 PCS 2 Channel DC 5V Relay Module with Optocoupler Low Level Trigger Expansion Board Compatible with Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Raspberry Pi : Electronics

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ELEGOO 8 Channel DC 5V Relay Module with Optocoupler for Arduino UNO R3 MEGA 2560 R3 Project 1280 DSP ARM PIC AVR STM32 Raspberry Pi – BigaMart

4pcs 5V 2 Channel 5V Relay Module with Optocoupler Low Level Trigger Expansion Board Compatible with R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 for Raspberry Pi (4PCS) : Electronics

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ELEGOO 8 Channel DC 5V Relay Module with Optocoupler for Arduino UNO R3 MEGA 2560 R3 Project 1280 DSP ARM PIC AVR STM32 Raspberry Pi – BigaMart

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Elegoo 8 Channel DC 5V Relay Module with Optocoupler for Arduino UNO R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Raspberry Pi(Color:Blue)