DC 5V 1 Channel Relay Module Infrared IR Remote Switch Control

The DC 5V 1 Channel Relay Module Infrared IR Remote Switch Control is a versatile relay control board designed for wireless switching and automation applications. The module receives infrared signals from the included remote controller, decodes them through the onboard MCU, and controls a high-power relay output capable of switching various electrical appliances and industrial devices.

The relay operates with a 5V active-low trigger and supports switching loads up to 10A at both AC and DC voltages. It can be directly connected to microcontrollers such as Arduino, AVR, PIC, ARM, and PLC systems, making it ideal for smart home automation, industrial control, and DIY electronics projects.

Designed with opto-isolation technology, relay coil protection diode, and LED status indicators, the module ensures safe, stable, and interference-resistant operation. Its compact structure and screw mounting holes allow easy installation in different electronic applications.

Specifications

• Product Type: 1 Channel IR Relay Module
• Working Voltage: 5V DC
• Relay Trigger Type: Active-Low
• Control Distance: Up to 8 meters
• Relay Channels: 1 Channel
• Transmission Type: Infrared Remote Control

Relay Output Ratings

• 250VAC – 10A
• 125VAC – 10A
• 30VDC – 10A
• 28VDC – 10A

Interface Pins

• VIN: Positive 5V Input
• GND: Negative Input
• COM: Common Port
• NO: Normally Open Contact
• NC: Normally Closed Contact

Physical Details

• Relay Module Color: Blue
• Remote Controller Color: Black
• Relay Module Size: 5.0 × 2.0 × 1.8 cm
• Remote Size: 8.5 × 4.0 × 0.7 cm
• Relay Weight: 15g
• Remote Weight: 14g
• Package Weight: 33g

Applications

• Smart home automation
• Arduino and MCU projects
• Industrial automation systems
• PLC control systems
• Wireless appliance switching
• Lighting control systems
• Remote-controlled electronics
• DIY automation projects
• Household appliance control