Keyestudio Single 5V Relay Module Compatible with Arduino UNO R3 MEGA
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Keyestudio Single 5V Relay Module Compatible with Arduino UNO R3 MEGA, Keyestudio Single 5V Relay Module Compatible with Arduino UNO R3 MEGA This single relay module can be used in interactive projects. This module uses a high-quality SONGLE 5V relay. It can also be used to control lighting, electrical and other equipment. The modular design makes it easy to expand with Arduino boards (not included). The Relay output is by a light-emitting diode. It can be controlled through digital IO port, such as solenoid valves, lamps, motors and other high current or high voltage devices. Specifications 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 Sample Code int Relay = 8; void setup() { pinMode(13, OUTPUT); //Set Pin13 as output digitalWrite(13, HIGH); //Set Pin13 High pinMode(Relay, OUTPUT); //Set Pin3 as output } void loop() { digitalWrite(Relay, HIGH); //Turn off relay delay(2000); digitalWrite(Relay, LOW); //Turn on relay delay(2000); } Connection Diagram