Code 664 COIN BASED MOBILE CHARGER USING SOLAR PANEL BATTERY AND COIN SENSOR MODULE

ABSTRACT

When a coin is entered into the coin-based mobile charging system, the phone is charged. This technology is used by store owners and rural residents, and it can be deployed in public places such as train stations and bus stops to allow mobile charging. As a result, the coin acceptor detects legitimate coins and alerts the Arduino to take action. If a genuine coin is found, the Arduino receives a signal and begins the mobile charging mechanism, which provides a 5v supply to the phone via a power supply section. To display the charging time for the cell phone, the Arduino interface the lcd display. The user then inputs another coin, which the Arduino adds to the time left and decrements the countdown once more. This method can be used to charge smart phones in public settings. This coin-based mobile charging device provides sufficient power to the phone and is available on demand in public settings.

Note- add

Coin based mobile charger using solar battery and coin sensoris the project of last year’s engineering projects, BE final year engineering project. This project is used for the BE last year’s   Electronics and Tele. Communication   department and electrical department students. This project is a Electronics project. This project is electronics and Tele. Communication department As well as electrical students.

Coin based mobile charger using solar battery and coin sensoris the project of a good price for the engineering projects. It is a very comparative engineering project. It is a very good BE final year project. It is a project for ARDUINO sensor and solar based project.

The engineering projects give in the ELECTROSAL HI- TECH PVT.LTD. The best place for the degree final year engineering projects as well as for   Electronics and   electronics and Tele. Communication students’ final year for the golden opportunity.

Coin based mobile charger using solar battery and coin sensoran easy project and idea for the   electrical and electronics and Tele . Communication base students and 100% output is done.