Arduino MKR Relæ Proto ShieldThe MKR Relay Proto Shield allows you to easily command relays with your MKR board. The shield provides two on board relays and a small prototyping area if you need to add some other component to your project. Features: Two relays with NO, COM and NC connections Works with battery powered board Screw terminal blocks for easy connections Specifications: Operating voltage: 3. 3V (supplied from the host board) Carry current: 2 A Max. operating voltage:
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