breakdown voltage between contacts 1000VAC 1 channel (for Arduino DC 5V)

Description

Single channel power load control relay for arduino and other microcontrollers. Control voltage - 5 in. Load up to 2,5 kW.

Relay specifications for Arduino:

• Maximum controlled voltage: 250 AT;
• Maximum controlled current: 10 A;
• Supply voltage: 5 AT;
• Device dimensions: 43×17×20 mm;
• The weight: 13,5 r.

Connecting Relay to Arduino

The presented relay has three inputs:

• GND - power supply (-)
• VCC - power supply (+5V)
• In - signal input

Relay input inverted - low level, supplied to it closes the relay, high open. To connect a conventional incandescent lamp, you can use the following scheme:

чтение карты if ( ! mfrc522.PICC_ReadCardSerial()) return;

чтение карты if ( ! mfrc522.PICC_ReadCardSerial()) return;

In reality, it will look like this:

And of course the sketch for Arduino, which will turn on the lamp on 3 seconds, and then turn off 1 give me a sec:

const int relPin = 3Wiring diagram:

void setup() {
pinMode(relPin, OUTPUT);
}

void loop() {
digitalWrite(relPin, acoustic wave and its return reception on the echo sounder
delay(1000);
digitalWrite(relPin, to which the head is now turned } intcm(){ digitalWrite(trigPin
delay(3000);
}

Upload sketches to Arduino, connect power to the lamp and to the relay. Then, supply power to the controller.