This Smart Traffic Light System is an IoT-based solution designed to optimize traffic management using ultrasonic sensors and a Wi-Fi module. It detects vehicle density at intersections and dynamically adjusts traffic light timing to reduce congestion. The system is controlled through the Blynk app, allowing real-time monitoring and remote adjustments via a mobile device.
How it works:
The Smart Traffic Light System uses ultrasonic sensors to detect the number of vehicles present at an intersection. These sensors measure the distance of approaching vehicles and send the data to the Wi-Fi module (ESP8266), which then transmits the information to the Blynk app for real-time monitoring and control. Based on the traffic density detected, the system dynamically adjusts the duration of the red, green, and yellow LED lights to optimize traffic flow. If a lane has heavy traffic, the green light stays on longer, while less crowded lanes have shorter green light durations. The entire system is powered by a 3.7V Li-Po battery and operates wirelessly, making it energy-efficient and easy to control through a mobile device.
Components List
- Ultrasonic Sensor
- Wi-Fi Module (ESP8266)
- 3.7V Li-Po Rechargeable Battery
- Breadboard
- Red LED
- Green LED
- Yellow LED
- Jumper Wires
- Resistors (for LEDs)
Dimensions: 15cm X 10cm X 5cm
Smart Traffic Light
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Return and Refund Policy
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Order Processing Time:
- All project orders are processed within 2-3 business days after payment confirmation.
- After processing, the development of your project will begin. We require a minimum of 10-15 days to complete and prepare your project for shipment. However, please note that the delivery time is an estimate and may vary depending on project complexity and component availability.
Delivery Timeframe:
- While we strive to deliver your project within the specified timeframe, there is no guaranteed delivery date. The actual delivery time may be shorter or longer depending on various factors, including shipping delays, customs clearance, and unforeseen technical challenges.
- We will keep you informed of your project's progress and provide updates on the estimated delivery time as needed.
Shipping and Delivery Charges:
- Delivery charges are additional and are not included in the project price. The shipping cost will be calculated at checkout based on your location and the chosen shipping method.
- Customers are responsible for any customs duties, taxes, or fees that may be applicable in their country.
Order Cancellations:
- Due to the customized nature of our projects, orders can only be canceled within 24 hours of placement. After this period, the order is non-cancellable as work will have already begun.
Returns and Refunds:
- As these are custom-built projects, we do not accept returns or offer refunds unless the project is defective or significantly not as described.
- If there are any issues with your project upon delivery, please contact us within 7 days to resolve the matter.
Technical Support:
- We provide basic technical support for the first 30 days after delivery to help you set up and operate your project.
- Extended support and customization services are available at an additional cost.
Disclaimer:
- We are not responsible for delays caused by external factors beyond our control, including but not limited to shipping carrier delays, natural disasters, or government restrictions.
- By placing an order, you agree to the terms and conditions outlined in this policy.
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