5V 3 Channels High Level Trigger Relay Module With Optocoupler Isolation With Compatible 3.3V

5V 3 Channels High Level Trigger Relay Module With Optocoupler Isolation With Compatible 3.3V Description

The 5V 3 Channels High Level Trigger Relay Module with optocoupler isolation is an ideal choice for controlling multiple devices in projects where a 5V control signal is needed. This module features high-level triggering and is compatible with 3.3V signals, making it versatile for microcontrollers like Arduino, Raspberry Pi, and ESP32. The optocoupler isolation provides safety by electrically isolating the control circuit from the high-voltage devices, ensuring protection from potential surges or spikes. With three channels, this module can control up to three devices simultaneously.

5V Relay Module Features

• Voltage Rating: 5V, ideal for medium-power devices.
• Trigger Mode: High-level trigger for easy integration with microcontrollers.
• Relay Channels: 3 channels for controlling multiple devices at once.
• Optocoupler Isolation: Provides electrical protection and reduces the risk of damage.
• Compatibility: Works with 3.3V microcontrollers for more flexible use cases.

5V Relay Module Specifications

• Voltage Rating: 5V DC
• Trigger Type: High-level trigger
• Relay Channels: 3 channels
• Isolation: Optocoupler isolation
• Compatible Voltage: Compatible with 3.3V microcontrollers

5V Relay Module Applications

• Home Automation: Ideal for controlling lights, appliances, and small devices.
• Industrial Control: Controls equipment, motors, and other machinery.
• DIY Projects: Perfect for hobbyists building multi-device relay circuits.