Relay Module 1 Channel

10.00 ر.س12.00 ر.س

Clear

Additional information

Relay Voltage

12V, 5V

Description

Description:

Specification:

Maximum load: AC 250V/10A,
Trigger current: 4mA at least.
Working voltage: 5V for 5V module

12V for 12 V module

Module interface:

DC+: positive power supply (VCC)
DC-: negative power supply (GND)
IN: can be high or low level control relay

Relay outputs:

NO: normally open relay interface
COM: Common Interface Relays
NC: normally closed relay interface

High and low level trigger options:

It is low level trigger when jumper connect to LOW pin
It is high level trigger when jumper connect to HIGH pin

 

Cabling & Coding

 

Connection of DC load controlling

CODE

1. int relay_pin = 8;
2. int led_pin = 13;
3.
4. void setup(){
5. pinMode(relay_pin,OUTPUT);
6. pinMode(led_pin,OUTPUT);
7. digitalWrite(led_pin,HIGH);}
8.
9. void loop(){
10. digitalWrite(relay_pin,HIGH);
11. delay(5000);
12. digitalWrite(relay_pin,LOW);
13. delay(5000);

Connection of AC load controlling

CODE

1. int relay_pin = 8;
2.
3. void setup(){
4. pinMode(relay_pin,OUTPUT);
5. }
6.
7. void loop(){
8. digitalWrite(relay_pin,HIGH);
9. delay(5000);
10. digitalWrite(relay_pin,LOW);
11. delay(5000);
12. }

Reviews

There are no reviews yet.

Be the first to review “Relay Module 1 Channel”

Your email address will not be published. Required fields are marked *

QR Code

QR Code