Coin based mobile charger

Nur 'Izzul 'Azira Che Azahri

dc.contributor.author	Nur 'Izzul 'Azira Che Azahri
dc.date.accessioned	2022-12-27T01:51:50Z
dc.date.available	2022-12-27T01:51:50Z
dc.date.issued	2016
dc.identifier.uri	http://repository.psp.edu.my/xmlui/handle/123456789/95
dc.description	This is the smart coin based mobile charging system that charges your mobile for particular amount of time on inserting a coin. The system is to be used by shop owners, public places like railway stations to provide mobile charging facility. So the system consists of a coin recognition module that recognizes valid coins and then signals the Arduino for further action. If a valid coin is found it signals the Arduino and Arduino then starts the mobile charging mechanism providing a 5V supply through a power supply section to the mobile phone, now system also needs to monitor the amount of charging to be provided. So the Arduino starts a reverse countdown timer to display the charging time for that mobile phone. Now if the user inserts another coin in that time, the Arduino adds the time to currently remaining charging time. So the system can be used for smart mobile charging at public places.	en_US
dc.language.iso	other	en_US
dc.relation.ispartofseries	;1654
dc.subject	Battery chargers	en_US
dc.title	Coin based mobile charger	en_US
dc.type	Other	en_US