The project attempts to create a cell-phone application using Android in order to implement a function generator which generates different A.C. sources (like sine, sawtooth and square) so as to power different circuits. Function generators are available only in labs. Hence, if implemented on phone which is commonly available, it can be used extensively at home or on field. The audio port capability of the cell-phone is also explored in more detail. Replacing the function generator used in the lab with the android …