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Journal : Jurnal Ilmiah ESAI

Perancancangan dan Simulasi Sistem Informasi Akademik Berbasis Wireless Application Protocol (WAP) Dwirgo Sahlinal; Kurniawan Saputra; Mochammad Yusman
Jurnal Ilmiah ESAI Vol 2 No 1 (2008)
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/esai.v2i1.1316

Abstract

The Application Academic Information System based WAP is very needed in order to implement Information Technology into Teaching-Learning Process in University. By Using Emulator WAP as aid-equipment for simulating Academic Information System, will result an optimum output in developing Information System based WAP. Handphone as telecommunication equipment which is completed by WAP-GPRS facility can be used as an access Academic Information System through internet.  Kata Kunci : WAP, Sistem Informasi Akademik, emulator, GPRS
Sistem Otomasi Penyiraman Bibit Tanaman Berbasis Programmable Logic Controller (PLC) Dwirgo Sahlinal; Zuriati Zuriati; Dewi Kania Widyawati
Jurnal Ilmiah ESAI Vol 1 No 1 (2007)
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/esai.v1i1.1367

Abstract

The watering of plants seeds could be carried out automatically by using technology development of Programmable Logic Controller (PLC). PLC is a control system that can be programmed in controlling and organizing the watering of plants seeds. It is also can be arranged according to the need of water in each step of seed growth until the plants completed mature. By using sensor to measure the water humidity and timing program to organize water pump in controlling watering process so that the seeds are not water accessed, therefore the seeds growth could be optimal. Kata Kunci:  PLC, penyiraman bibit tanaman