5V 4-Channel Relay Module [S147]

5V 4-Channel Relay Module [S147]

https://www.youtube.com/watch?v=VsDzZ3oBZ_s

*GitHub : https://github.com/rdiot/rdiot-s147.git

* Specs

This item is a 5V 4 Channel Relay board, Can be able to control various appliances, and the other equipments with large current. It can be controlled directly by Microcontroller Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic.

4 Channel Relay interface board.

Each one needs 15-20mA Driver Current.

Equiped with high-current relay : DC30V 10A AC250V 10A AC125V 10A.

Standard interface that can be controlled directly by microcontroller.

Indication LED’s for Relay output status.

Size:75mm x 55mm x 20mm

* Contents

- Connect

VCC

IN4 ----- D8

IN3 ----- D9

IN2 ----- D10

IN1 ----- D11

GND

COM ----- 5V

RIGHT ----- LED+

- Key Code

#define RELAY1  8                        

#define RELAY2  9                        

#define RELAY3  10                        

#define RELAY4  11

void setup()

{    

  pinMode(RELAY1, OUTPUT);       

  pinMode(RELAY2, OUTPUT);

  pinMode(RELAY3, OUTPUT);

  pinMode(RELAY4, OUTPUT);

}

 void loop()

{

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

   delay(2000);                        // Wait 2 seconds

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

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

   delay(2000);                        // Wait 2 seconds

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

   digitalWrite(RELAY3,LOW);           // Turns ON Relays 3

   delay(2000);                        // Wait 2 seconds

   digitalWrite(RELAY3,HIGH);          // Turns Relay Off

   digitalWrite(RELAY4,LOW);           // Turns ON Relays 4

   delay(2000);                        // Wait 2 seconds

   digitalWrite(RELAY4,HIGH);          // Turns Relay Off        

}