In Stock
2-Channel Relay Module
1.20 OMR
SKU: 2-CH Relay Module 5V
Description:
A 2-Channel Relay Module is an electronic switching board that allows a microcontroller—such as Arduino, ESP8266, ESP32, or Raspberry Pi—to control two high-voltage AC or DC loads. It features optocoupler isolation (depending on version), screw terminal outputs, indicator LEDs, and supports triggering via low-level digital signals. Commonly used to control lamps, motors, pumps, and other external devices.
Key Features:
- A 2-Channel Relay Module is an electronic switching board that allows a microcontroller—such as Arduino, ESP8266, ESP32, or Raspberry Pi—to control two high-voltage AC or DC loads
- It features optocoupler isolation (depending on version), screw terminal outputs, indicator LEDs, and supports triggering via low-level digital signals
- Commonly used to control lamps, motors, pumps, and other external devices
Product Details
A 2-Channel Relay Module is an electronic switching board that allows a microcontroller—such as Arduino, ESP8266, ESP32, or Raspberry Pi—to control two high-voltage AC or DC loads. It features optocoupler isolation (depending on version), screw terminal outputs, indicator LEDs, and supports triggering via low-level digital signals. Commonly used to control lamps, motors, pumps, and other external devices.
Product Information
- SKU: 2-CH Relay Module 5V
- Category: Microcontroller Accessories
- Status: InStock
- Added: December 08, 2025
No Specifications Available
Specifications for this product are not currently available.
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