• Sudhakar Singh

Abstract: A sensor is device that collects environmental data on water or soil in situ without the need to obtain a discrete sample. Sensors collect large amounts of data on a continuous basis over time, with the sensor often placed in one location. Real time data availability, lower analytical cost, ability to evaluate trends, timely response to public concerns and transparency to data presentations. There are a wide variety of sensors depending on the technology (analogue/digital) and applications.

Moisture sensors, Pressure sensors, Vibration sensors, Biological sensors, Gas sensor

"A REVIEW ON APPLICATION AND IMPACT OF SENSORS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 12, page no.295-303, December-2018, Available :http://www.jetir.org/papers/JETIR1812139.pdf

"A REVIEW ON APPLICATION AND IMPACT OF SENSORS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 12, page no. pp295-303, December-2018, Available at : http://www.jetir.org/papers/JETIR1812139.pdf