AUTOMATIC POWER-ADJUSTABLE CHARGER


EOI: 10.11242/viva-tech.01.04.187

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Citation

Gaurav Rai, Suresh Patel, Abhishek Rana, Saurabh Patil, "AUTOMATIC POWER-ADJUSTABLE CHARGER", VIVA-IJRI Volume 1, Issue 4, Article 187, pp. 1-7, 2021. Published by Computer Engineering Department, VIVA Institute of Technology, Virar, India.

Abstract

Smartphones and multiple electronic gadgets have become a daily necessity for our life as we have created a huge interdependency on gadgets. Introduction of the electronic gadgets with multiple features have made our lifestyle easier and faster. Smartphones are the most importance and widely used electronic gadget and it can be observe that every new day brings a better innovation in its manufacturing. Along with the innovation In the smartphone, we need a major innovation in its charging methods. In the initial days of the mobile phone manufacturing, its chargers used to work on the constant current supply system. After few years the next generation chargers came with the constant voltage system and the next major update was the introduction of the constant current And constant voltage charging system, which was used for a larger period of time. When the competition in the field of innovation incremented massively, smartphone brands focused on making there smartphone charging rate faster than others and they started using the microcontrollers for increasing there charger’s output. There are multiple smartphone brands with there own different charging technologies like DASH, TURBO, VOOC etc. These charging technologies works on there full potential when connected to The devices which support those technology’s communication. When we connect these high power output chargers to the devices which doesn’t support its communication Style , the charger doesn’t supply the power with the full potential even if the device is capable of handling the load. There is a need for a charger which doesn’t have the compatibility issues with any kind of devices which require the power input between The range of power output supplied by the charger. There is the need for the charger with the wide range of power supply that can charge a earpiece to smartphone. In our Auto Power Adjustable charger’s proposed methodology , we are considering all the above parameters to create a universal charger, which can be used to charge any type of device in its output range. We will add an extra circuit which will be responsible for the feedback from the device’s battery for analysing the required power output . We will supply the exact amount of power which is required by the device and it will minimize the chances of the damage on the less powered batteries. The test results are showing the positive responses till the date . Arduino is the major component , which is responsible for the decision making in the regulation of the power output. Here we can conclude that our charger can eliminate the chances of the damage on the battery and it can supply the power output of a wide range.

Keywords

Adjustable,Battery, Charger, Power, Smartphones.

References

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