2 Channel 5V High and Low Level Trigger Relay Module

Discover versatile relay control with the 2-channel 5V high- and low-level trigger relay module with an optocoupler. This module, equipped with two independent channels, facilitates flexible management of devices or circuits. The optocoupler isolation ensures reliable operation by safeguarding the control circuit from voltage spikes and electrical noise. What sets this module apart is its onboard high- and low-level selection terminals. You have the flexibility to operate the relay module with either a low-level trigger or a high-level trigger, adding an extra layer of customization to suit your specific needs. Simplify your projects and enhance precision with this compact yet powerful relay module, designed to offer convenience and adaptability.

Note: Image may vary from actual product in terms of Brand name or board color

Features:

2 LEDs to indicate when relays are ON.

Works with logic-level signals from 3.3V or 5V devices

Option to make it a high-level or low-level trigger

Opto-isolation circuitry

Module with diode current protection and short response time

Around the board with 4 mounting holes, hole diameter 3. 1 mm, easy installation and fixing

Package Includes:

1 x 2 Channel Relay Module 5V High and Low Level Trigger Relay Controller 

Specification:

Model: Relay Module

No. of Channels: 2

Operating Voltage (VDC): 5

Length (mm): 50

Width (mm): 41

Weight (g): 30

Shipping Weight 0.12 kg

Shipping Dimensions 10 × 9 × 3 cm