Seeed Studio, Relay Shield V3.0

Seeed Studio Relay ShieldThe Seeed Studio relay Shield provides four high-quality relays that can control high current loads to Arduino/Seeeduino boards. This module operates on a supply voltage range of 4.75V to 5.25V and the current range of 8mA to 250mA. It also provides NO (Normally Open)/NC (Normally Closed) connection interface. It can be a good solution for controlling devices that cannot be directly controlled by Arduinos digital I/Os. This module has a standardized Shield form factor that enables smooth connection with Arduino and compatibles. The Shield also has four LED indicators to show the ON/OFF state of each relay.Features and BenefitsArduino/Seeeduino Shield compatible Relay screw terminals Working status indicators for each relay High-quality relays Provides NO/NC interfaces 4 digital pins to control 4 relays Switching voltage rating is 50VAC/30VDC Switching current of 15A/7A Frequency of 1Hz Switching power of 70W Relay life of 100,000 cycle ESD contact discharge of ±4KVApplicationsEmbedded development Educational institutes Robotics Electronics laboratories AutomationCertificationsANSI/ESD S20.20:2014 BS EN 61340-5-1:2007