backstage

Project with HC-SR04 sensor for installation on backstage of the web series 2.

List of materials

Here is the list of materials used for building the backstage lights.

• 1x Arduino board + USB cable
• 1x HC-SR04
• Jumpers
• Wires
• 1 enclosure?

Connection

• Trig goes to PIN 3
• Echho goes to PIN 2

Circuit