कोशी की जीवन रेखा — मानसी सहरसा रेलखंड - Prabhat Sharan

I need some help from IRI members who are Electrical/Electronics engineering students....actually i have been assigned to make a mini project of electrical engineering without the help of microcontroller in college...Can someone suggest any railway related EE project for a student of 3rd year ? Plz help !

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