Arduino MKR Relay Proto Shield Brand_Anidees and Fritzing objects available in

and Fritzing objects available in tutorial

If your breakout's not yet on the list

No-load Current: 100mA

Giving you access to critical information about each servo will also allow you to troubleshoot your sketches

3-5V to any 5V or 3V pin

Arduino MKR Relay Proto Shield Brand_Anidees and Fritzing objects available inThe MKR Relay Proto Shield allows you to easily command relays with your MKR board. The shield provides two onboard relays and a small prototyping area if you need to add some other component to your project. The shield provides two relays (Datasheet) called RELAY1 and RELAY2 commanded by pin 1 and pin 2 respectively. The shield also provides an easy connection by means of screw terminal blocks to A1 to A4 analogue inputs, I2C and supply voltages.