This is a 5V 4-channel relay interface board, and each channel needs a 15-20mA driver current. This 4-way relay module can be used to control various appliances and equipment with large current. This four-channel relay module is equipped with high-current relays that work under AC250V 10A or DC30V 10A. 5 volts relay driver module has a standard interface that can be controlled directly by the microcontroller.
Features Of Arduino 5V 4 Channel Relay Module:
- Arduino UnofLeonardo/Seeeduino compatible, other board or microcontroller via jumper cables.
- Interface via digital 1/0 pins 4, 5, 6 and 7.
- Relay screw terminals.
- Standardized shield shape and design.
- LED working status indicators for each relay.
- High quality relays COM, NO (Normally Open), and NC (Normally Closed) relay pins for each relay.
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Arduino 4 Channel Relay Module Board
