Hello friends, hope you are all fine and good health. Today I m discuss with you about Automatic toll plaza system using PIC microcontroller. In previous post we discuss about power factor improvement using PIC microcontroller all the friends likes that post and good comments. So today I have new post shared with you about Automatic toll plaza system using PIC microcontroller.

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Introduction:  

In this final year electronics project Automatic toll plaza system using PIC microcontroller we introduce the new system about toll plaza system. In this our country daily has many people death due to the traffic problem. We used in this system emergency exit for Ambulance automatic open the barrier due to the siren of Ambulance by using voice detection module.

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Working:

                 In this final year electronics project Automatic toll plaza system using PIC microcontroller first of all we give the supply voltage to the circuit. In this project Automatic toll plaza system using PIC microcontroller we use for normal vehicles and ambulance. For normal vehicle we use IR sensor to detect the coin. When enter the coin then barrier is open and car. When ambulance is come then sound detector module detect the siren of ambulance and automatic open the barrier for ambulance. All the process of input and output execute by PIC microcontroller according programming. We also use in this final year electronics project Automatic toll plaza system using PIC microcontroller LCD for display the status show of system and also used a DC gear motor for barrier open and close and driver of motor to operate the motor.

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AUTOMATIC TOLL PLAZA SYSTEM USING PIC MICROCONTROLLER