The Relay Shield is a device that provides four high-quality relays, which can be used to control high-current loads connected to Arduino or Seeeduino boards. The shield also features NO (Normally Open) / NC (Normally Closed) interfaces, making it an ideal solution for controlling devices that cannot be directly managed by Arduino’s Digital I/Os. Thanks to its standardized shield form factor, it can be easily connected to Arduino and compatible boards. The shield has four LED indicators that indicate the on/off state of each relay. Relays are highly useful in controlling the functioning of AC appliances like fans, lights, and motors, or high-current DC actuators like solenoid valves.

Note: Exercise caution when dealing with AC.

FEATURES

• Arduino/Seeeduino Shield compatible
• Relay screw terminals
• Working status indicators for each relay
• High-quality relays
• Provides NO/NC interfaces

SPECIFICATION

• Operating voltage: 4.75V~5.25V
• Operating current: 8~250 mA
• Switching Voltage: 250VAC/30VDC
• Switching Current: 15A/7A
• Frequency: 1Hz
• Switching Power: 70W
• Relay Life: 100,000 Cycle
• ESD contact discharge: 4KV
• ESD air discharge: 8
• Dimension: 68.7 x 53.5 x 30.8 mm
• Net Weight: 55.2 g

SHIPPING LIST

• 1 x 4 Channel 5V Relay Shield Module