Motion Sensor Christmas Lights

Relay - 

Purple - GND

Red - Power

Orange - 13

Ultrasonic Sensor 

Red - Far left --> Power

Blue - Middle Left ---> ~6

Yellow - Middle Right ---> ~5

Gray - Far Right ---> GND

Uno

GND + 5V to Breadboard

Need to add an independent power source for the ultrasonic sensor to prevent errors/miscalculations. 

Due to a friendly request (which I promptly took as a challenge), I will be adding a musical component to the project. The lights should respond to music played, though upping the ante this way kind makes me want to switch the christmas lights to neopixels for better effect.