Arduino MKR Relay Proto Shield Development Board Blue
£32.99
The MKR Relay Proto Shield lets you control relays easily with your MKR board. The shield provides two onboard relays and a small prototyping area if you need to add another component to your project. It provides two relays (datasheet), called RELAY1 and RELAY2, controlled by pin 1 and pin 2 respectively. The shield also provides easy connections via screw terminal blocks to analogue inputs A1 to A4, I2C and the power supply voltages. Arduino MKR Relay Proto Shield specifications Operating voltage: 3.3V (supplied by the main board) Two relays with connections: NO, COM and NC. Operation: Battery-powered board. 8-position screw terminal blocks for easy connection to analogue inputs A1 to A4, SCL SDA for I2C, GND and the 3.3V output 6-position screw terminal blocks (NO, COM, NC for each relay) Current: 2 A Max. operating voltage: 24 VAC, 50 VDC Max. operating current: 1 A Max. switching capacity: 62.50 VA, 30W Prototyping area
1-year warranty