ABSTRACT
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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.
HIGHLIGHTS
- The main objective of this project is to develop Coin based mobile charger by using a Timer IC
- Now days it is necessary because everyone is having his own mobile
- Instead of asking anyone it???s better to put coin and charge mobile
- This project is more helps for the passengers to develop and placed in bus stand, railway station etc
- A standard power supply is used
BLOCK DIAGRAM
HARDWARE REQUIREMENTS
- Solar panel
- ARDUINO
- battery
- proximity sensor
- coin sensor
- Rectifier
- Charging circuit
- Regulator
- Buzzer
SOFTWARE REQUIREMENTS
- Eagle
- Proteus
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