REZUMU
KRIA PROTOTIPU PELICAN CROSSING UTILIZA RELAY 5V KANAL 3
BAZEIA BA ARDUNIO UNO
Autor: Orlando Sarmento Orientador I: Mario Pinto Victor, ST
N.R.E: 15.04.02.031 Orientador II: Jacinto Cipriano Ximenes Belo, ST

Akompaña ho dezenvolvimentu teknolójia tuir tempu ne’ebé iha agora, numeru Veíkulu ne’ebé ejisti iha ita nia nasaun Timor Leste ne’e mos aumenta barak ba bebeik, nune’e tráfiku iha dalan sira ne’e mos aumenta hamosu engarrafementu, dezenvolvimentu refere mos hamosu impaktu hanesan violasaun no asidente tráfiku ne’ebé akontese frekuentemente, bele dehan ida mak iha lampu tráfiku. Arduino mak kit eletronika ka kuadru sirkuitu eletronika Open Source ne’ebe iha laran kompostu husi komponente principal mak chip mikrokontrolador ho tipu AVR husi kompaña Atmel. Relay mak interuptor (switch) elétrika ne’ebé serbisu bazeia ba kampu magnétiku. Relay kompostu husi bobina no interuptor mekánia. Interuptor mekánika sei movel bainhira iha korente elétrika ne’ebé sulin husi bobina iha relay nia laran. Objektivu husi investigasaun ida ne’e mak atu reduz risku dezastre iha Estrada publiku (Protokolu) liuliu iha sidade dili no bele fasilita ema defisiente sira ne’ebe atu halo ultrapasa Estrada. Metodu sira ne’ebe mak utiliza hodi rekolla dadus mak estudu literatura no intervista. Teste ne’e halo utiliza demonstrasaun simulasaun prototype. Prosedimentu serbisu feramente mak liga fonte pontensia no hanehan butaun on/off iha feramente no mikrokontrolador sei serbisu ho halao ordem ne’ebe antes input ona iha forma coding, iha ne’ebe coding refere reprezenta ordem atu halao sensor ultrasonic no arduino uno mak sei rezulta output ne’ebe tuir kondisaun ne’ebe detekta husi sensor. Husi rezultadu peskiza ne’ebe iha katak responde tempu ba feramente ne’ebe mos dependente tebes ho distansia, distansia ne’ebe besik responde tempu ne’ebe kiik no distansia husi dook husi sensor nia responde tempu boot tebes.

Liafuan save : Crossing, Relay 5v no Ardunio Uno.

ABSTRACT
CRIA PROTOTOTIPE PERILICAN CROSSING USE RELAY 5V CANAL 3
BASE FOR ARDUNIO UN
Author: Orlando Sarmento Advisor I: Mario Pinto Victor, ST
N.R.E: 15.04.02.031 Advisor II: Jacinto Cipriano Ximenes Belo, ST

Following the current development of technology, the number of existing vehicles in Timor-Leste is also increasing significantly, so traffic on these roads also increases causing aggravation, and the development also causes impacts such as violations and frequently occurring traffic accidents, one of which is the traffic lamp. Arduino is an open source electronic circuit framework that contains the main component of the microcontrolchip of the type AVR compared to Atmel. Relay is an electric switch that works on a magnetic field basis. The relay is composed of bobin and interruptor mechanisms. The mechanical interruptor will be mobile when there is an electric chain that is swallowed by the bobin in the relay. The objective of this investigation was to reduce the risk of disasters on the Public Roads (Protokles) especially in dili and to facilitate the road oversight of persons with disabilities. The methods used to collect data were literature studies and interviews. The test was conducted using prototype simulation demonstration. The working procedure is in line that connects the source of pontiness and removes the blind on / off in line and the microcontroller will work with the execution of the orders previously introduced in the form of coding, in which the coding represents the execution of the Ultrasonic and Arduino censors orders which will result in the output that is in accordance with the conditions detected by the censors. Research findings show that the time response to the ferment is also very dependent on the distance, the nearest distance response to the shortest time and the distance from the censor response is very long.

Key Words: Crossing, Relay 5v and Ardunio Uno.