Arduino A000110ARDUINO 4 RELAYS SHIELD

Automation, Home Automation, Robotics, and more. Arduino 4 Relay Shield is a shield that allows your Arduino to control up to 4 high power loads. It is designed to be used in industrial automation, home automation, robotics, and other applications. It features 4 relays with a maximum switching power of 10A/250VAC and 10A/30VDC. It also has an opto-isolated input for each relay, allowing for a secure connection between the Arduino and the load. The shield also has an LED indicator for each relay, allowing you to easily monitor the status of each relay. The shield is compatible with all Arduino boards, including the Uno, Mega, and Nano.