Universal coin-operated mobile battery charger | |
| Author | Joseph, Esherli Salina |
| Call Number | AIT Caps. Proj. no.EL-15-18 |
| Subject(s) | Battery chargers Electric batteries |
| Note | A Capstone project report submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Engineering in Electronics Engineering, School of Engineering and Technology |
| Publisher | Asian Institute of Technology |
| Series Statement | Caps. Proj. ; no. EL-15-18 |
| Abstract | This project is about a universal mobile phone battery charger which is coin operated where the coin has to be inserted to charge the mobile battery in public places in case of emergency. Since mobile phones have become the major source of communication in this new era, this product will be very helpful for all kinds of people living in urban as well as rural areas. A coin operated mobile phone charger can be a new business milestone as many people do not tend to or sometimes forget to carry their mobile phones charger, this machine can be very important in emergency situations as the user can just insert a coin and get the battery charged and the value of the coin inserted will determine the time (in seconds) the battery gets charged. This coin operated battery charger can be installed in any locations including hotels, conference centers, exhibition halls, airports, railway stations etc. Using this, any mobile phone user can reactivate a low or dead battery by simply plugging in and charging for just two Baht which will charge the battery for duration of twenty seconds. In this design, a relay is used to activate the 230V charger and its based on a micro-controller that does the countdown timings for a period determined by the value of coins inserted and with LCD display which will display the amount of time left. iii |
| Year | 2015 |
| Corresponding Series Added Entry | Asian Institute of Technology. Caps. Proj. ; no. EL-15-18 |
| Type | Project |
| School | School of Engineering and Technology (SET) |
| Department | Bachelor Degree |
| Academic Program/FoS | Electronic Engineering (EL) |
| Chairperson(s) | Mongkol Ekpanyapong; |
| Examination Committee(s) | Supachai Vorapojpusut; |
| Degree | Capstone Project (B.Sc.)-Asian Institute of Technology, 2015 |