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1. Counter System:
Using an IR detector to count the number of people passing by a certain route, and updating the trail path guiders accordingly.
Using an Ultrasonic ranger to do the same.
2. Difficulty/Safety of Path: Pre-stored data.
3. Environmental Factors:
Temperature/Humidity: Using a DHT 11 sensor.
Soil Moisture Sensor
Ambient Light: Using a TEMT6000 sensor.
4. Path lighting system: Neopixels
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