Brainstorming about the idea 👻

After reading an articles about our assignment, I started brainstorming.

1. PIR (Passive Infrared) Sensor

• What does the sensor do? How does it work?
• Circuit Diagram
• Example Code
• Curren/Potential Uses
• Project Idea1 : Interactive Hand Sing 👋
  • Use : PIR Sensor When it detects a person's movement, it responds by moving the wrist 'Thing' seen in Wednesday dramas.

• Project Idea2 : LED dress or accessories

  • Use : PIR Sensor When someone approaches the dress, the LEDs can light up in a sequence or pattern, creating an interactive and eye-catching effect.

    Starry Luminous Optical Fiber Textile LEDs Fabric Technology Age Material

2. Ultrasonic Sensor

• What does the sensor do? How does it work?

• Circuit Diagram & example code

• Potential Uses

• Project Idea : SCARY CANDY BOX

  • Use : Ultrasonic Distanc Sensor + Sound Sensor
  • When a person takes candy from the candy basket, a scary sound plays, and the lights shine.

    ![Trick-or-Treat-Trails.jpg](<https://prod-files-secure.s3.us-west-2.amazonaws.com/65585021-5eb6-4f58-86aa-1c2af4612257/a3431d8b-1b71-4e28-8099-246ac39e7e4c/Trick-or-Treat-Trails.jpg>)
    
    [<https://www.youtube.com/watch?v=SSb6ryXx2J4&list=LL&index=8>](<https://www.youtube.com/watch?v=SSb6ryXx2J4&list=LL&index=8>)