IoT Project(Internet of Things, 48033 UTS)

Name: Smart Traffic Light System

Background

- Control flow of traffic
- Used acrosss Australian cities
- fixed time signals

Problems and Challenges

- Traffic congestion
- Inconsistent Timing
- Pedestrian safety

Elements in Smart Traffic Light

- Intuitive visual and auditory cues - LED, Buzzer
- Interactive and responsive - Button
- Data collection for analysis - Ultrasonic sensor
- WiFi
- MQTT
- InfluxDB

Pin number

- Buzzer: pin 25
- LED: pin 22 and pin 23
- Button: pin 4
- Ultrasonic Sensor: pin 13 and pin 14

Demostration Video