5V 2 Channel Relay Module
Presenting the 5V, 10A 2-Channel Relay Interface Board, a versatile solution for controlling various appliances and equipment with large currents. This interface board can be directly controlled using 3.3V or 5V logic signals from microcontrollers such as Arduino, 8051, AVR, PIC, DSP, ARM, MSP430, and TTL logic.
Key Features:
- Relay Channels: Equipped with two relay channels, allowing independent control of two separate appliances or circuits.
- Wide Compatibility: Compatible with a range of microcontrollers and logic devices, offering flexibility in integration with different control systems.
- Simple Connectivity: Features a 1×4 (2.54mm pitch) pin header for easy connection of power (5V and 0V) and control signals to the relays.
- Clearly Marked Pins: Pins on the PCB are clearly marked for easy identification and connection:
- GND: Connect 0V to this pin.
- IN1: Controls relay 1; relay turns on when this input goes below about 2.0V (active low).
- IN2: Controls relay 2; relay turns on when this input goes below about 2.0V (active low).
- VCC: Connect 5V to this pin; used to power the optocouplers for relay control.
- Robust Design: Built to handle currents up to 10A, making it suitable for controlling various high-power devices or circuits.
- Optocoupler Isolation: Optocouplers are used for isolation between the control circuitry and the relays, providing electrical separation and protection.
Overall, the 5V, 10A 2-Channel Relay Interface Board offers a convenient and reliable solution for controlling appliances and equipment with large currents, making it ideal for a wide range of applications in DIY projects, automation, and prototyping.
Features
- The module using Songle relay control.
- AC voltage 250V, AC current 10A, maximum DC voltage 30V DC current maximum 10A.
- Power indicator (green), Two ways of relay status indicator light (red)
Using 8550 transistor-driven, strong driving ability. - Has the fixed bolt hole and easy installation.
Specification:
High current relay, AC250V 10A, DC5V 10A
2 LEDs to indicate when relays are on
Works with logic level signals from 3.3V or 5V devices
Opto isolation circuitry
Package Includes
1 x 5V 2 Channel Relay Module