An automatic clothes dryer is a device designed to automatically move clotheslines when it detects certain weather conditions, such as rain or heat. This system typically uses an Arduino Nano, rain sensor, light sensor (LDR), and DC/servo motor as an actuator to pull or push the clothesline. The rain sensor detects the presence of water; if it rains, the Arduino commands the motor to pull the clothesline to a safe place. Conversely, when the weather is sunny, the clothesline will be moved outside so that it can be exposed to sunlight. This device helps keep clothes dry without having to be monitored manually.
Advantages:
- Practical: No need to monitor clothes when the weather changes suddenly.
- Protects clothes: Prevents clothes from getting wet again when it rains.
- Time-saving: The drying and retracting process is handled automatically.
- Quick response: Rain sensors immediately detect water droplets.
Disadvantages
- Requires a stable power source.
- Sensitive sensors: Sometimes react excessively, for example due to dew.
- High maintenance if used outdoors (gets dirty/rusty quickly).
- Higher initial cost compared to regular clotheslines.