SparkFun Qwiic Quad Relay

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SparkFun Qwiic Quad Relay Offers four individual relays rated up to 5 Amps Designed for switching Features a unique power accessory board Equipped with a jumper on the underside of the board Doesn't need soldering The SparkFun Qwiic Quad Relay is a unique power accessory board that has been designed for switching not one but four high powered devices from your Arduino or another low powered microcontroller using I2C. The SparkFun Qwiic Quad Relay is an ATtiny84 that takes various commands to toggle the four relays. The I2C address of the ATtiny84A is software configurable so if you had the desire and power, you could daisy chain over 100 Qwiic Quad Relays. Show more