Liawati, Sri (2014) RANCANG BANGUN POWERBANK SEBAGAI CHARGER LAPTOP DENGAN INDIKATOR LCD DAN LED. Other thesis, Politeknik Negeri Sriwijaya.
Full text not available from this repository.Abstract
ABSTRACT THE STRUCTURE DESIGN OF POWERBANK USED AS LAPTOP’S CHARGER WITH INDICATE OF LCD AND LEDS SRI LIAWATI The final report entitled the structure design of powerbank used as laptop’s charger with indicate of lcd and leds. The author aims to create a source of mobile electrical energy, if can be taken anywhere and used anytime. In the Powerbank there are three indicators, namely LCD, LED, and WAV player. LCD is used to indicate characters or percentage of Powerbank capacity. LEDs are used as indicator of the increase or decrease in Powerbank capacity. In designing this Powerbank used 4 pieces LED representing each Powerbank percentage, ie 25%, 50%, 75%, and 100% so when there is an increase or decrease in the LED condition changes. When the condition of 25% only one LED is lit, when the condition of 50% two LEDs are lit, and so on. WAV Player is used as an indicator of sound. All three indicators are controlled by a microcontroller ATMega8. In making this Powerbank use battery as its energy source. Greatly affect battery capacity Powerbank work for the greater capacity of a battery is the ability to download the laptop charger will be the maximum. And conversely the smaller capacity of a battery Powerbank the ability to download the charger will not be maximized. Keywords : Powerbank, LCD, LED, WAV Player, Battery, Microcontroller ATMega8.
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | Powerbank, LCD, LED, WAV Player, Battery, Microcontroller ATMega8. |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electronic Engineering > Undergraduate Theses |
| Depositing User: | Mrs Trisni Handayani |
| Date Deposited: | 03 Nov 2015 07:54 |
| Last Modified: | 03 Nov 2015 07:54 |
| URI: | http://eprints.polsri.ac.id/id/eprint/156 |
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