2 Channel Relay module
2 Channel 5V Relay Board Module
This 2-channel isolated relay module is designed to control high-voltage devices using low-voltage logic signals. It supports both 3.3V and 5V microcontroller inputs and is ideal for:
- Controlling appliances and equipment with high current
- Automating home electronics and DIY projects
- Interfacing with Arduino, PIC, ARM, and other TTL logic systems
Each relay channel includes an LED indicator for status monitoring and opto-isolation for safe operation.
৳ 148.00
Guaranteed Safe Checkout
Features & Compatibility
Key Features
- Relay Type: Low-level trigger
- Trigger Voltage: 5V DC
- Logic Input Voltage: 3.3V–5V
- Switching Capacity: AC 250V/10A, DC 30V/10A
- Opto-isolated input for enhanced safety
- Diode current protection and fast response
- Two LEDs for relay ON/OFF indication
- Jumper-selectable high or low-level triggering
- Four mounting holes (3.1 mm diameter) for easy installation
Pin Configuration
- GND: Connect to 0V
- IN1: Controls relay 1 (active low)
- IN2: Controls relay 2 (active low)
- VCC: Connect 5V to power the module
Physical Specifications
- Dimensions: 50.6 × 39 × 19.5 mm
- Weight: 28g
- Shipment Dimensions: 6 × 5 × 3 cm
- Shipment Weight: 30g
Package Includes
- 1 × 2 Channel 5V Relay Board Module
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