SMART DUSTBIN WITH ARDUINO AND ULTRASONIC SENSOR AND LEVEL DETECTOR WITH GSM MODULE by arnabghosh2406

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***// HERE WE WANT TO BUILD A SMART DUSTBIN WITH GSM MODULE NOW HERE WE IMPLEMENTED A ULTRASONIC SENSOR INSIDE THE DUSTBIIN IN SUCH A WAY THAT IS CAN MEASSURE THE LEVL OF DURT CONTINIOUSLY AN DWHEN THE VALUE REACHES THRESHOLD VALUE IT DETECTS AND SEND COMMAND VIA ARDUINO TO THE GSM MODULE WITH WE HAVE ALREADY INTERFACED WITH AURDINO AND YOU CAN GIVE DESIRED SMS YOU CAN THESE IS PRETTY MUCH IT AND AT THE SAME TIME WE CAN ALSO AUTOMATED THE DUSTBIN SUCH THAT WHEN WE HAVE DISTANCE BETWEEN DUSTBIN AND HUMAN HAVING 20CM OR LESS WE CAN OPEN THE LID OF THE DUSTBIN AUTOMATICALLY AND IT CAN BE CLOSED AUTOMATICALLY WHEN THE PERSON MOVED AWAY.