BULETIN FISIKA
Vol 14 No 1 (2013): BULETIN FISIKA

PERANCANGAN ROBOT PENGHINDAR HALANGAN MENGGUNAKAN SENSOR ULTRASONIK BERBASIS MIKROKONTROLER AT89S51

I Wayan Supardi (Udayana University)
Nyoman Wendri (Udayana University)
N. L. P. Sarasmitha (Udayana University)

Article Info

Publish Date
01 Feb 2013

Abstract

It has been designed and fabricated robot obstacle avoidance using ultrasonic Sensors based microcontroller AT89S51. Ultrasonic sensors to function as an input that will beprocessed by the microcontroller AT89S51 to turn on or turn off the motor.Obstacleavoidance robot consists of three pairs of ultrasonic sensors, where a pair of ultrasonic sensors consist of a series of sensor transmitter and receiver sensor circuit, a DC motor drive circuit and the minimum system using IC AT89S51. Transmitter and receiver sensors ultrasonic sensors placed side by side, at a distance of 10 cm or less than 10 cm where tension is 900 mV or more than 900 mV robot will turn.

Copyrights © 2013




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Journal Info
BULETIN FISIKA
Website

Abbrev

buletinfisika

Publisher

Universitas Udayana

Subject

Earth & Planetary Sciences Electrical & Electronics Engineering Environmental Science Materials Science & Nanotechnology Physics

Description

The Journal aims to promote the theory and application in the field of physics, and to encourage a vigorous dialogue between scholars and researchers all over the world. It presents original research articles, letters as well as review articles, publishes the latest achievements and developments in ...