Ks0263 keyestudio Single Solid State Relay Module

Introduction

Keyestudio single solid state relay is active at LOW level, that is to say, the input control signal is the low level (0-1.5 V), the relay is on; while the input control signal is high level (3-5 V), the relay is off.

Solid State Relay is a new kind of contactless switching device, which is composed of all solid state electronic components.

Compared with the electromagnetic relay, it has higher reliability, with the features of non-contact, long service life, fast speed and less outside interference.
The output control terminal of keyestudio solid-state relay must be connected to the circuit, can only be AC (Alternating Current) , so that the solid state relay can be disconnected normally.

Performance Parameters

• Electrical parameters:

Voltage	Static Current	Working Current	Trigger Voltage	Trigger Current
DC 5V	0mA	12.5mA	0-1.5V	2mA

• Output port： AC 100V/2A

Connection Diagram

Sample Code

 int Relay = 3;
  void setup()
{
  pinMode(Relay, OUTPUT);     //Set Pin3 as output
}
void loop()
{
          digitalWrite(Relay, HIGH);   //Turn off relay
          delay(1000);
          digitalWrite(Relay, LOW);    //Turn on relay
          delay(1000);
}

Result

Wiring as the above image, after powered-on, the solid state relay breaks for 1S and then connects for 1S, repeating alternately.

Resource

• Code:
  

https://fs.keyestudio.com/KS0263

• VIDEO:
  

http://video.keyestudio.com/ks0263/

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