SS393: Smart Clothes Hanger : Sang Koot

Nurin Syahirah Binti Md Ridzuan MARA Beranang Professional College

"Sang Koot" is a smart automatic clothes hanger system designed to protect clothes from rain by automatically pulling them into a sheltered area when rain is detected, and pushing them back outside when the weather becomes dry. It uses a linear actuator (a motor that moves in and out like a piston) to move the hanger forward and backward along a simple rail made from lightweight materials.


How does it works:

  1. Rain detection
    A raindrop sensor detects water droplets. When rain touches the sensor, it sends a signal to the controller.
  2. Control system
    The controller (Arduino & relay system) decides whether the hanger should move in or out.
  3. Movement system
    The linear actuator will decide either to pull or pushe the hanger:
  • Rain detected → hanger moves inside
  • No rain → hanger moves outside

This keeps clothes dry without the user needing to rush to bring them in.