It calculates various electronic parameters used for engineering Students Hobbyist & Professionals in daily use. Currently it supports RTD Resistance & temperature calculation Thermistor Resistance and temperature calculationThermocouple voltage & Temperature calculation LM34 & 35 temperature & voltage Shunt Resistance Multiplier resistance Voltage divider resistance LED series resistance Astable Multivibrator frequency and Duty cycle Monostable Resistance capacitance & Pulse calculation OP-AMP Gain Calculation Zener diode resistance and power calculation LM317T calculator mA to Process variable(PV) and PV to mA converter.