5V 2-Channel Relay Module [S116]



* Specs

Brand new and high quality.

This module can be used with Arduino Special Sensor Shield V4.0.

You can do some simple design about it.

This is 2-Channel 5V Relay Module for Arduino PIC ARM AVR DSP.

It can be able to control various appliances, and other equipments with large current.

Easy to be controlled by a lots of Microcontrollers.

Just use 5v input signal to control.

Equiped with high-current relay, AC250V 10A, AC150V 10A; DC30V 10A , DC28V 10A.

size:3.9cm x 5.1cm (1.54inch x 2.01inch).

* Contents

- Key Code

#define RELAY1  8                        

#define RELAY2  9                        

void setup()


  pinMode(RELAY1, OUTPUT);       

  pinMode(RELAY2, OUTPUT);



 void loop()


   digitalWrite(RELAY1,LOW);           // Turns ON Relays 1

   delay(500);                         // Wait 

   digitalWrite(RELAY1,HIGH);          // Turns Relay Off


   digitalWrite(RELAY2,LOW);           // Turns ON Relays 2

   delay(500);                         // Wait

   digitalWrite(RELAY2,HIGH);          // Turns Relay Off


Posted by RDIoT

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