4 Channel 5V Relay Module
The 4 Channel 5V Relay Module is a powerful and reliable switching module designed to control multiple high-voltage and high-current electrical devices using low-voltage microcontrollers. This module features four independent relay channels with onboard driver circuits, allowing easy control of AC and DC loads while providing electrical isolation between the control system and connected devices. Available at Directronics, the 4 Channel 5V Relay Module is ideal for students, hobbyists, makers, educators, and professional engineers working on Arduino, IoT, home automation, and embedded system projects.
Features:
• Four Channel Relay Control Module
• Operating Voltage: 5V DC
• Controls Multiple High Voltage and High Current Loads
• Four Independent Relay Switching Channels
• Built-in Transistor Driver Circuit
• Optocoupler Isolation (Module Dependent)
• LED Indicators for Power and Relay Status
• Supports Normally Open (NO) and Normally Closed (NC) Switching
• Easy Interface with Arduino, ESP32, ESP8266, Raspberry Pi, and Other Microcontrollers
• Compact and Easy-to-Use Design
• Low Power Consumption
• Suitable for Automation and Control Applications
Why Choose 4 Channel 5V Relay Module?
• Provides control of multiple electrical devices simultaneously
• Allows microcontrollers to safely switch high-power loads
• Easy integration with popular development boards
• Suitable for complex automation projects
• Compact design for embedded applications
• Reliable performance for DIY and professional systems
Applications:
• Home Automation Systems
• IoT Appliance Control
• Smart Lighting Systems
• Motor and Pump Control
• Industrial Automation Projects
• Security Systems
• Arduino Relay Control Projects
• Embedded System Development
• Smart Energy Management Systems
• DIY Electronics Projects
Technical Specifications:
• Relay Type: Electromagnetic Relay
• Number of Channels: 4 Channels
• Operating Voltage: 5V DC
• Control Signal: Digital Input
• Relay Contact Type: NO and NC
• Load Switching Capacity: Up to 10A Per Channel (Module Dependent)
• Trigger Mode: High/Low Level Trigger (Module Dependent)
• Indicator: Power LED and Relay Status LEDs
• Interface Pins: VCC, GND, IN1, IN2, IN3, IN4
Package Includes:
• 1 × 4 Channel 5V Relay Module
Related Products:
Arduino Uno
Arduino Nano
ESP32 Development Board
ESP8266 NodeMCU
1 Channel 5V Relay Module
2 Channel 5V Relay Module
Submersible DC Pump 3V-5V
LM2596S DC-DC Buck Converter
Breadboards and Jumper Wires
IoT Development Boards
Why Buy from Directronics?
Directronics provides quality development boards, relay modules, sensors, electronic components, robotics modules, and IoT solutions for students, makers, educational institutions, startups, and industry professionals. Explore our complete range of Arduino, ESP32, ESP8266, Raspberry Pi, automation, and embedded development products to bring your ideas to life.
Note: Product images are for illustration purposes only. Please review the specifications and compatibility requirements before placing your order.