Arduino MKR Relay Proto Shield
£15.83 ex VAT
The MKR Relay Proto Shield allows you to easily add relays to your MKR board based project. The shield provides two relays called RELAY1 and RELAY2 commanded by pin 1 and pin 2 respectively. The shield also provides easy connection by means of screw terminal blocks to A1 to A4 analogue inputs, I2C and supply voltages.