International Journal of Engineering Sciences & Research Technology (IJESRT)
The normal operation of any signal measuring device, is to take an input and display on a screen so as to measure it & for further processing. Unfortunately, these devices are too bulky and are not readily available except in electronic laboratories. Now-a-days, the Android phone series are widely used. Keeping its familiarity and wide applications in mind, the authors chose to make a handy device for measuring input signals. They can further upgrade many applications on the android as new versions are launched regularly.