A Review on Wireless Oscilloscope Powered by Android
Journal Title: International Journal of Engineering Sciences & Research Technology - Year 30, Vol 3, Issue 3
Abstract
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, we chose to make a handy device for measuring input signals. We can further upgrade many applications on the android as new versions are launched regularly. This is a primary step of measuring signals, further we can work on signal processing which is a never ending stream, with a bright future. With the right coding techniques, we could work on Wavelet transforms which is replacing Fourier transform and is going to be the future of image and signal processing. This paper presents an oscilloscope implemented using new technology, with low power consumption. It is a Bluetooth embedded device which will capture input voltage signals and transmit them to an external device, such as a smart-phone, running the Android operating system. Since the device is wireless it can make use of the Smartphone’s display and processing power.
Authors and Affiliations
Bhagyashree D. Hatwar
Keywords
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