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4x 10A Relay Shield for Arduino


The Relay Shield provides four high quality 10A relay that can control high current loads for Arduino boards.


If you have any questions on this product please feel free to contact us.

*Disclaimer: The images are merely illustrative.

It also provides NO (Normally Open) / NC (Normally Closed) interface. It could be a nice solution for controlling devices that could not be directly controlled by for Arduino's Digital I/Os. Standardized shield form factor enables smooth connection with for Arduino and compatibles. The shield also has four LED indicators to show the on/off state of each relay.Relays are useful in switching on/off AC appliances like fan, light, motor or high current DC actuators like solenoid valve etc...
Digital 4 - controls RELAY4's COM4 pin (located in J4)
Digital 5 - controls RELAY3's COM3 pin (located in J3)
Digital 6 - controls RELAY2's COM2 pin (located in J2)
Digital 7 - controls RELAY1's COM1 pin (located in J1)
Package Included:
1 x Relay Shield for Arduino


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