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Water Level Indicator using LCD

Water level indicator plays a vital role in the world of water saving technology. It indicates five different level of water in a tank mostly used in housing water tank,cooler tank etc. The circuit is based on the microcontroller AT89S52 which is brain of the whole system. A CMOS IC4049 is used as a water sensor which provides input signals for the MCU. The output of microcontroller is connected to an LCD and a buzzor. LCD shows the water level in five steps. When the tank gets full of water,an alarm produces.


                                                                                                                                                                                                                     (Photo By Qamar Shaikh)

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Rajesh Bhanarkar
#14 Rajesh Bhanarkar 2016-11-27 06:42
Dear send the details of circuit so that I can make it my self. Regards.
#13 SGPROJECTS 2016-01-21 08:54
@shankar prasad,
We'ill soon introduce you to our online shop where you can get a lot of projects and kits. Keep touch with us.
shankar prasad
#12 shankar prasad 2016-01-20 02:21
sir namasty
this is shankar prasad.
sir small request can you arrange to pcb about this project.
thanking you sir for honourable service.

shankar prasad
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