Construction of Linear Voltage Differential Transducer

I built this project for my Aircraft Instrument Sessional/Lab. It is prototype for Linear Voltage Differential Transducer. Main idea of this project was to demonstrate the application of a transducer used in aircraft instrument. By the deflection of iron core between the primary coil and secondary coil we can measure the voltage difference which can be calibrated to measure air pressure. I used Arduino, 16*2 LCD Display to show the voltage change.

Early Prototype of LVDT