PRATAMA, YODA PERUTA (2015) APLIKASI SENSOR PHOTODIODA SEBAGAI INPUT PENGGERAK MOTOR PADA COCONUT MILK AUTO MACHINE. Other thesis, Politeknik Negeri Sriwijaya.
Full text not available from this repository.Abstract
The engine that produces coconut milk or coconut milk auto machine (CMAM) is a machine assemblied so that can produce a coconut milk without using the water. The working principle of coconut milk auto machine is, when the cover cup is covered then photodiode sensor will transmitt a voltage signal to microcontroller ATMEGA 8535 for activating driver relay. It’s caused the motor will be active and process the coconut to be coconut milk. Coconut milk that produces will be detected by loadcell and when coconut milk has been 150 mL then the machine will be nonactive automatic. Photodiode sensor detects the cover cup by applying the black color detector dan white color detector. When the cover cup isn’t covered then the light that is transmitted by led transmitter cannot be reflected and it makes photodiode sensor doesn’t detect or in black color condition. And when the cover cup is covered then the lights that is transmitted by led transimitter will be reflected by the cover cup and it makes photodioda sensor detects the lights or in white color condition. According to data i get it, output voltage and resistance photododiode is directly proportional to photodiode sensor in detect or doen’t detect CMAM cover cup. And when photodiode sensor detect CMAM cover cup so driver relay to active motor. Keyword : coconut milk auto machine, sensor photodioda, mikrokontroler ATMEGA 8535, driver relay, loadcell
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | coconut milk auto machine, sensor photodioda, mikrokontroler ATMEGA 8535, driver relay, loadcell |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electrical Engineering > Undergraduate Theses |
| Depositing User: | Mrs Trisni Handayani |
| Date Deposited: | 18 Nov 2015 08:37 |
| Last Modified: | 18 Nov 2015 08:37 |
| URI: | http://eprints.polsri.ac.id/id/eprint/1796 |
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