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2-Channel Relay Module 5V for Arduino, ESP32, ESP8266, Raspberry Pi – Optocoupler Isolation, High/Low Level Trigger – 2 Pieces in Kuwait 2-Channel Relay Module 5V for Arduino, ESP32, ESP8266, Raspberry Pi – Optocoupler Isolation, High/Low Level Trigger – 2 Pieces in Kuwait 2-Channel Relay Module 5V for Arduino, ESP32, ESP8266, Raspberry Pi – Optocoupler Isolation, High/Low Level Trigger – 2 Pieces in Kuwait 2-Channel Relay Module 5V for Arduino, ESP32, ESP8266, Raspberry Pi – Optocoupler Isolation, High/Low Level Trigger – 2 Pieces in Kuwait 2-Channel Relay Module 5V for Arduino, ESP32, ESP8266, Raspberry Pi – Optocoupler Isolation, High/Low Level Trigger – 2 Pieces in Kuwait

2-Channel Relay Module 5V for Arduino, ESP32, ESP8266, Raspberry Pi – Optocoupler Isolation, High/Low Level Trigger – 2 Pieces

KWD 3
Brand
DIYables
Weight
82 g
– 1 +

Special Features

  • 2PCS 2-CHANNEL RELAY MODULES (5V): Includes two 2-channel relay modules with terminal blocks for easy wiring—perfect for controlling AC/DC devices in electronics projects.
  • HIGH/LOW LEVEL TRIGGER SELECTABLE: Jumper-selectable trigger mode (High or Low) offers flexibility for integration with different microcontroller logic levels.
  • NORMALLY OPEN & NORMALLY CLOSED SUPPORT: Both NO (Normally Open) and NC (Normally Closed) terminals are supported, enabling flexible control logic.
  • COMPATIBLE WITH 5V & 3.3V MICROCONTROLLERS: Works with Arduino, Raspberry Pi, ESP32, ESP8266, and other microcontrollers for home automation, robotics, or IoT applications. Tutorials available—search: DIYables Relay Module.
  • OPTOCOUPLER ISOLATION FOR SAFETY: Each relay is opto-isolated for electrical protection between your microcontroller and high-voltage circuits.

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