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PERANCANGAN SISTEM KUNCI PINTU OTOMATIS MENGUNAKAN RFID ARDUINO UNO Andi Leo; Abdul Aziz; Emi diana
Jurnal Ampere Vol 6, No 1 (2021): JURNAL AMPERE
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/ampere.v6i1.5242

Abstract

Pada pembuatan alat ini saya menggunkan arduino uno, relay, RFID, LCD MFRC522, LCD 16x2, kabel jumper, adaptor 12v, Selenoid lock door, dan resistor. Tujuan pembuatan alat ini adalah untuk merancang kunci pintu otomatis di gedung yang telah terenkripsi dengan chip serta menambah keamanan di gedung yang ada di Perkantoran. Pembuatan alat ini diterapkan pada pintu miniatur yang menyerupai bentuk sesungguhnya. Cara kerja alat ini adalah arduino uno mengirimkan sinyal keluaran ke LCD dan Relay, relay yang mendapat sinyal perintah dari arduino uno bertindak sebagai saklar sehingga kondisi relay bisa ON atau OFF, lalu selenoid look door akan bekerja saat relay dalam keadaan ON maka kunci akan aktif saat selenoid look door bekerja.
Design of Decision Support System for New Employee Acceptance with SAW and WP Method in CV Karya Lestari Abadi Felivia Regie Tanjaya; Andi Leo
Tech-E Vol 2 No 2 (2019): Tech-E
Publisher : Fakultas Sains dan Teknologi-Universitas Buddhi Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (508.043 KB) | DOI: 10.31253/te.v2i2.204

Abstract

The selection process for new employees at CV. Karya Lestari Abadi is carried out manually, the application file for new candidates will be evaluated by comparing the contents of the file with specified criteria. File selection that meets the criteria is then followed by an interview process. The series of processes is followed by a series of written tests, including psychological tests, academic potential tests and so on. This study aims to build a New Employee Recruitment Decision Support System using the Simple Additive Weighting (SAW) and Weight Product (WP) methods. These two methods were chosen because they can determine the weight value for each attribute, then proceed with the ranking process that will choose the best alternative from several alternatives.While the system implementation uses the PHP and MySQL programming languages ​​as a database. With the decision support system can help the Recruitment in making decisions in the recruitment process in CV. Karya Lestari Abadi easier and faster.
PEMBANGUNAN PROTOTIPE SMS SERVER UNTUK VEHICLE TRACKING Andi Leo
Business Management Journal Vol 1, No 1 (2005): Business Management Journal
Publisher : Universitas Bunda Mulia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3291.386 KB) | DOI: 10.30813/bmj.v1i1.646

Abstract

Safety factor has become one of the most fundamental needs in everyday life. People make use several ways in order to safeguard their moveable goods, such as  motorcycle and vehicles. GPS Satellite in one of the solutions that can monitor the position of the moveable assets and the satellite information may in turn assist the users to locate the positions of their vehicles. One main reason why the individual user does not use the information is due to the relatively high price of the equipment. Through the technological advances and tough competition, one alternative at hand is cellular phones to be used to monitor the vehicles at a much more considerable price.Based on acquired sources, gradual analysis is conducted regarding the need for ideal hardware and maximum software through Vehicle Tracking System (VTS). Design of protoype of SMS Server for data Processing from VTS is prepared to provide information about the vehicle position for the users assumed to have been previously registered. The information can solely be acquired by the users through request in SMS, sent to certain operator with predetermined format.Owing to limited time and cost, the implementation merely uses the wares that can presumbly represent the needed hardware of software. In the try out, several scenarios to be used had already been available in order to test whether the design prototype of SMS Server in place can contribute a suitable feedback/ response corresponding with the sent request by customers to the “operator”.Of the several availabe scenarios are provided from various conditions, output gained by customer by using cellular phone can bring about some effective and effecient advantages.Keyword : Safety, Vehicle, GPS Satellite, Cellular Phone