TEMPAT SAMPAH PINTAR “SMART TRASH BIN”

Gading Anggawijoyono1, Januar Fajaruddin2.

Prodi Eletronika Jurusan Elektro Politeknik Negeri Semarang

Jl. Prof. H. Soedarto, SH, Tembalang, Semarang, 50275

E-mail : 1gading.angga@yahoo.com, 2januarfajaruddin@gmail.com

Intisari—Arduino Uno adalah board mikrokontroler berbasis ATmega328. Memiliki 14 pin input dari output digital dimana 6 pin input tersebut dapat digunakan sebagai output PWM dan 6 pin input analog, 16 MHz osilator kristal, koneksi USB, jack power, ICSP header, dan tombol reset. Untuk mendukung mikrokontroler agar dapat digunakan, cukup hanya menghubungkan Board Arduino Uno ke komputer dengan menggunakan kabel USB atau listrik dengan AC yang-ke adaptor-DC atau baterai untuk menjalankannya.

     Tempat sampah pintar memanfaatkan gelombang ultrasonik dari sensor HC SR-04 sebagai pendeteksi orang yang akan membuang sampah dan microswitch yang mendeteksi kondisi penuh tidaknya dari tempat sampah sebagai masukan. Kerja mekanik solenoid motorized sebagai pendorong dari penutup tempat sampah dan modul perekam suara ISD 1760 yang digunakan sebagai penyampai pesan melalui speaker 8Ω 0,5W serta LED BiColour sebagai indikator tanda penuh tidaknya tempat sampah.

Kata kunci : Arduino Uno, Sensor Jarak Ultrasonik/ HC SR-04, Microswitch, ISD1760, Solenoid Motorized, LED BiColour.

Abstrac—The Arduino Uno is a microcontroller board based on the ATmega328. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.

     Smart trash bin use ultrasonic waves from the sensor HC SR-04 as a detector of people who would throw garbage and microswitch that detects whether or not the condition is full of trash as input. Mechanical work from motorized solenoid as a driver of a cover trash and ISD 1760 voice recorder module is used as a messenger through 8Ω 0.5W speakers and LED BiColour as an indicator of whether or not a sign of full bins.

Keyword : Arduino Uno, Ultrasonic distance censor / HC SR-04,Microswitch, ISD1760, Solenoid Motorized, LED BiColour.

Aplikasi RFID untuk Lampu Penyeberangan

Ali Akbar Velayaty S.¹, Dyana Anggun Y.², Gilang Bayu S.³

^1,2,3 Jurusan Teknik Elektro Politeknik Negeri Semarang 

Jln. Prof. Sudarto, SH, Ds. Tembalang, Semarang 50275 INDONESIA

Email :Ali.akbar.velayaty.s@gmail.com ¹,dyanaanggun93@gmail.com ², gilang.swasongko@gmail.com³

Abstract— Ali Akbar VelayatyS., Dyana Anggun Y. , Gilang Bayu S. “RFID Applications in Pedestrian Crossing Lights”, Arduino Project DIII Electronic Engineering Department Politeknik Negeri Semarang, lectured by Dr. Samuel BETA; Ing-Tech.,M.T., December 2013.

RFID ( Radio of Frequency Identification ) is technology base on the this wave radio. Technology able to identify without needed direct contact. RFID developed by in the place of barcode technology. Implementation RFID is among other things used for the approximation of last stream - pass by quickly at turnpike, system of applying of application RFID in that library area, and what is more there are also research RFID used for the university student card, library card and polyclinic card, application of transaction of voucher and fingerprint and breach-block electronic at smart home. In this arduino project, the writer do the simulation program on pedestrian crossing lights by using RFID (Radio Frequency Identification).It is expected that using this tool, to help the pedestrian to cross the street with identification technology which does not need direct contact in the usage. This technology also offers safety. The use of RFID on road crossings provide significant advantages when compared with barcode technology. Excellence in reading RFID tags is no need for direct contact with the reader and the tag does not need precision placement. In contrast to the barcode, optical card reading done, so the need for direct contact with the reader.

Keywords—RFID, LED, Microcontroller Arduino Uno