4 Channel 5V Relay Module
Control multiple high-voltage devices safely and efficiently with the 4 Channel 5V Relay Module. This module features four independent relays that can be directly controlled by popular microcontrollers such as Arduino, ESP32, Raspberry Pi, NodeMCU, and other 5V logic development boards. It is ideal for home automation, industrial control systems, robotics, IoT projects, and remote switching applications.
The module allows low-voltage control of AC and DC appliances such as lights, fans, motors, pumps, and other electrical equipment. Built-in status LEDs provide visual indication of relay operation, while transistor-driven inputs ensure reliable switching performance.
Features
- 4 independent relay channels
- Operates on 5V DC supply
- Compatible with Arduino, ESP32, Raspberry Pi, NodeMCU, and more
- Can control both AC and DC loads
- LED indicators for power and relay status
- High-current relay contacts for switching larger loads
- Easy screw terminal connections
- Suitable for automation and IoT projects
Specifications
- Operating Voltage: 5V DC
- Number of Channels: 4
- Relay Type: SPDT (Single Pole Double Throw)
- Trigger Signal: TTL Logic Level
- Contact Rating: 10A 250V AC / 10A 30V DC
- Interface: Digital Input Control
- Mounting Holes: Available for easy installation
Applications
- Home Automation Systems
- Smart Appliance Control
- Industrial Automation
- Robotics Projects
- IoT-Based Switching Systems
- Security and Access Control Systems
- Remote Power Management
Package Includes:
- 1 × 4 Channel 5V Relay Module
