Bir telsiz duyarga ağı sınama ortamının MSP430G2553 ve nRF24L01+ tabanlı duyargalar ile geliştirilmesi

Yıl 2019, Cilt: 25 Sayı: 2, 208 - 214, 22.04.2019

Engin Maşazade Volkan Talha Doğukan Veysel Yaman Akgün

Öz

Bir
telsiz duyarga ağında (TDA) hedeflenen uygulamanın başarı ile
gerçekleştirilmesinin yanı sıra, duyarga başına harcanan toplam enerji gibi
sistem kaynaklarının etkili kullanılması gerekmektedir. İncelenen sahada farklı
uygulamalar için çok sayıda duyargaya ihtiyaç duyulabileceğinden, tüm sistemin
maliyet etkin olabilmesi için her bir duyarganın da düşük masrafla üretilmesi
de önemlidir. Bu makalede, öncelikle özel yapılmış, az enerji tüketen ve
maliyeti düşük olan, MSP430G2553 mikroişlemcisi ve nRf24l01+ haberleşme ünitesi
tabanlı bir duyarganın geliştirilmesi amaçlanmıştır. Sonrasında geliştirilen bu
duyargalar kullanılarak sade bir TDA sınama ortamı oluşturulmuş ve ışık
kaynağının konum tespiti çalışması yapılmıştır.

Anahtar Kelimeler

Telsiz duyarga ağı, Duyarga tasarımı, Mikroişlemci, Konumlandırma

Developing a wireless sensor network testbed using MSP430G2553 and nRF24L01+ based sensors

Öz

In a
Wireless Sensor Network (WSN), system resources, such as the total node energy,
need to be utilized effectively while executing the task of interest. Since a
number of sensor nodes may be needed in various type of applications, it is
also important to develop each sensor node in a cost effective manner. The
purpose of this paper is to develop a custom made, low power, cost-effective
wireless sensor node based on a MSP430G2553 microprocessor and nRf24l01+
wireless transceiver module. Then, using these nodes, we form a simple WSN
testbed, and locate the position of a light emitting source.

Anahtar Kelimeler

Wireless sensor network, Sensor design, Microprocessor, Localization

Kaynakça

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