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- 12V 2 Channel Relay Module 12V 2 Channel Relay Module
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2 Channel 12V Relay Module
The 2 Channel 12V Relay Module is a versatile interface board that can be directly controlled by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, and more. This module is ideal for controlling larger loads and devices like AC or DC motors, electromagnets, solenoids, and incandescent light bulbs with digital outputs.
Designed to manage two relays, this module enables you to control two high-power devices simultaneously. If you've ever faced the challenge of interfacing high-power devices requiring AC or DC voltage and high current levels with your microcontrollers, this module offers a straightforward solution. It is optimized to interface easily with your 5V IOs without drawing excessive current from your microcontroller pins.
- Dual Channel Control: Can manage both AC and DC appliances such as solenoids, motors, lights, fans, and more.
- High-Quality Screw Terminals: Terminal blocks for quick and easy connections, labeled as Common (C), Normally Closed (NC), and Normally Open (NO).
- Protection: Includes a freewheeling diode to safeguard your microcontroller.
- Signal Input Accessibility: Input signal pin connected to Burg stick for easy access with LED indicators showing relay ON/OFF status.
- Mounting Holes: Provided for easy installation.
- High-Level Signal Operation: Signal input with a high-level signal to start conduction.
- Direct Control: The relay can directly manage various equipment and loads.
- Channels: 2
- Operating Voltage: 12V DC
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Current Capacity:
- AC 250V: 10A
- DC 30V: 10A
- Dimensions: 34mm x 50mm x 16mm
- C (Common): The common terminal that connects to either of the other two terminals (NO or NC) based on the relay state.
- NO (Normally Open): This terminal is open when the relay is not energized (OFF). It closes when the relay is energized (ON).
- NC (Normally Closed): This terminal is closed when the relay is not energized (ON). It opens when the relay is energized (OFF).
- Home Automation: Control home appliances and devices.
- Industrial Automation: Manage motors, lights, fans, and other industrial equipment.
- Microcontroller Projects: Ideal for use in projects requiring reliable switching of high-power devices.