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New! Keyestudio EASY plug Single Relay One Channel Module for Arduino STEAM

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  • Description
  • Reviews(79)

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This module should be used together with easy-plug control board.

EASY plug Control Board


Relay is an automatic switch element with isolation function. It's widely used in remote control, remote sensing, communication, automatic control, mechatronics and electronic devices. It is one of the most important control elements. Besides, it’s easy to control and use just by inputting different level signals to corresponding ports of the relay. The single relay we introduced here has a status indicator light, convenient for you to observe the on and off status of the relay.



Interface: Easy plug RJ11

Type: Digital

Rated current: 10A (NO) 5A (NC)

Maximum switching voltage: 150VAC 24VDC

Digital interface

Control signal: TTL level

Rated load: 8A 150VAC (NO) 10A 24VDC (NO), 5A 250VAC (NO/NC) 5A 24VDC (NO/NC)

Maximum switching power: AC1200VA DC240W (NO) AC625VA DC120W (NC)

Contact action time: 10ms

Size: 46.5*28mm

Weight: 17g

Sample code:
int Relay = 8;
void setup()
pinMode(Relay, OUTPUT); //Set Pin3 as output
void loop()
digitalWrite(Relay, HIGH); //Turn on relay
digitalWrite(Relay, LOW); //Turn on relay


Average rating: 4.0 based on 79 reviews
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