Circuit Schematic of Car Speed Detector Using Arduino

Autometronicschool. - This is one electronic circuit schematic for you with the titleCar Speed Detector Using Arduino that give you reference for you who want to build detector for your car speed in this time.

In this time we will give you global description about circuit schematic of Car Speed Detector Using Arduino and then we will give you link to visit the original source to read more this article and implementation.

Circuit Schematic

Circuit Schematic of Car Speed Detector Using Arduino (Source: Circuitstoday.com)

Component Pars

1. IR Sensor
2. Arduino
3. LCD
4. Switch

Description

According Circuitstoday site describe that both IR sensors are connected to the interrupt pin of Arduino, and they detect the falling wave. The purpose of using interrupt is that, it improves the efficiency of system. A LCD is connected to Arduino and measured speed is shown on LCD.

When car moves in front of the first sensor, it gives the output signal to Arduino, Arduino detects the falling wave, now internal timer of Arduino is started and when car moves in front of second sensor timer is stopped.

For more information about this Circuit Schematic of Car Speed Detector Using Arduino, you can read it more from original source using link here.