2 channel relay

Published on in Interactive Kinetic Light Sculpture Moves, Learns, & ReactsFull resolution (1000 × 750)
An Arduino brain sends a 5V signal to a 2 relay switches to toggle on/off power to the LEDs and stepper motor driver.

An Arduino brain sends a 5V signal to a 2 relay switches to toggle on/off power to the LEDs and stepper motor driver.

An Arduino brain sends a 5V signal to a 2 relay switches to toggle on/off power to the LEDs and stepper motor driver.

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