Overview

This is a 5V 2-Channels Relay module, It can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM and MSP430.

2 relays are included in this module, with “NC” ports means “Normally connected to COM” and “NO” ports means “Normally open to COM”. This module also equipped with 2 LEDS to show the status of relays.

Features

• 2 mechanical relays with status indicator LED
• Both “NC” and “NO” ports for each relay

Specification

Documents

Schematic