An IoT Based Remote HRV Monitoring System for Hypertensive Patients IoT

IoT solutions for smart cities: Garbage dustbin management system and reporting to municipal authorities over IoT

Technical Specifications:

Title of the project      :        IoT solutions for smart cities: Garbage dustbin management system and reporting to municipal authorities over IoT

Domain                                   :           Embedded Systems

Software                                 :           Embedded C, Keil, Proload

Microcontroller                       :           AT89S52

Power Supply                          :           5V, 500mA Regulated Power Supply

Crystal                                     :           11.0592MHz

Communication device           :           ESP8266

Abstract

Swachh Bharat Abhiyan (English: Clean India Mission and abbreviated as SBA or SBM for “Swachh Bharat Mission”) is a national campaign by the Government of India, covering 4,041 statutory cities and towns, to clean the streets, roads and infrastructure of the country.

The aim of the mission is to cover all the rural and urban areas of the country to present this country as an ideal country before the world. With the proliferation of Internet of Things (IoT) devices such as smartphones, sensors, cameras. It is possible to collect massive amount of garbage.

In the metropolitan cities it is not possible to check each and every place where the garbage dump yard is full or not. So we have introduced a new concept using load cell. This is a sensor which intimates about the load placed on it. So that the garbage can also be checked in this way.

Here we are using AT89S52 as our controller. A threshold value is set in the controller. Controller will keep on checking load cell. When that value is met then an intimation will be sent to the officials through IoT about the over load and also to clear the garbage as soon as possible. The same thing is displayed on the LCD, which is connected to the output port of the controller. IoT module interfaced to the controller through which the data is available in the internet.

This project uses regulated 5V, 500mA power supply. 7805 three terminal voltage regulator is used for voltage regulation. Bridge type full wave rectifier is used to rectify the ac out put of secondary of 230/12V step down transformer.

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