2 Channel 5V Relay Module with Optocoupler
Description:
2-Channel 5V Relay Module with Optocoupler is a highly reliable and efficient solution for controlling high-power devices from a low-voltage microcontroller. By combining relays and optocouplers, it ensures safe and reliable switching with electrical isolation, making it suitable for home automation, industrial control, IoT, and DIY electronics projects. The module is compact, easy to integrate, and offers robust protection against voltage spikes, making it a must-have tool for anyone working with high-power circuits and microcontroller-based systems.This module comes with two independent relay channels, allowing the user to control up to two different devices or circuits independently. Each relay acts as an electrically controlled switch that can be activated or deactivated based on control signals received from a microcontroller or logic circuit. With two channels, the module can control multiple devices simultaneously or sequentially, making it perfect for projects where dual relay control is sufficient, such as small home automation systems or basic industrial automation tasks.
Features:
1. Dual Relay Channels (2-Channel)
2. Optocoupler for Electrical Isolation
3. 5V DC Power Supply
4. Simple Control Signals
5. LED Indicators for Relay Status
6. Diode Protection for Inductive Loads
7. High Power Switching Capabilities
8. Compact and Easy to Integrate
9. Wide Range of Applications
10. Safety and Durability
Diagram:
Specifications:
| Model Type: | Relay Module |
| No. of Channels: | 4 |
| Input Voltage (VAC) | AC 250V 30A |
| Max. Supply Voltage (V) | 5.5 |
| Trigger Voltage (VDC) | 3.3-5V |
| Shipping Weight | 0.172 kg |
| Shipping Dimensions | 15 × 12 × 3 cm |
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