GSM based Speed Detector

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Original price was: 10,999.00₹.Current price is: 4,999.00₹.

The GSM-based Speed Detector utilizes IR sensors and GSM technology for real-time vehicle speed monitoring and alerts. It features an Arduino Uno microcontroller, SIM800 GSM module, and LCD display for comprehensive speed detection and notification capabilities.

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The GSM-based Speed Detector is an innovative system designed for monitoring vehicle speeds using advanced GSM technology. It features an Arduino Uno microcontroller, SIM800 GSM module, IR sensors, LCD display, and various other components for efficient operation. With its comprehensive design, the system provides real-time speed detection and notification capabilities, enhancing road safety and traffic management.


  • Real-time Speed Detection: Utilizes IR sensors to accurately detect vehicle speeds in real-time.
  • GSM Connectivity: Integrated SIM800 module enables communication over the GSM network for remote monitoring and alerts.
  • LCD Display: Features a 16×2 LCD display for clear visualization of speed readings and system status.
  • User-Friendly Interface: Includes potentiometer and switch for easy configuration and control.
  • Alarm System: Equipped with LED lights and a buzzer for immediate alerts in case of speeding violations.
  • Reliable Power Supply: Powered by a 12V DC adapter for consistent and reliable operation.


  • Arduino Uno Microcontroller
  • SIM800 GSM Module
  • IR Sensors
  • LCD Display (16×2)
  • Potentiometer
  • Switch
  • 7805 Voltage Regulator
  • Soldering Iron
  • Soldering Wire
  • Zero PCB
  • Connecting Wire
  • LED Light
  • Buzzer
  • Resistor
  • 12V DC Adapter


  1. IR sensors detect passing vehicles and measure their speed.
  2. The Arduino Uno processes speed data and sends it to the SIM800 GSM module.
  3. The GSM module transmits speed information to a designated recipient via SMS or call.
  4. The LCD display provides real-time speed readings for on-site monitoring.
  5. In case of speeding violations, the LED lights and buzzer provide immediate alerts.


  • Traffic Management: Helps authorities monitor and control vehicle speeds on roads and highways.
  • Road Safety: Alerts drivers and authorities about speeding violations, promoting safer driving habits.
  • Fleet Management: Allows companies to monitor the speed of their vehicles for efficient fleet management and driver safety.

Watch the video to understand the working of this System: