A Low-Cost Relative Humidity Sensor Using Polymer Optical Fiber Based on Intensity Variation

A Ghaffar, S Hussain, SHA Musavi… - IEEE Sensors …, 2024 - ieeexplore.ieee.org
In sensor systems, most sensors are single-point detection, and it is challenging to develop
a multipoint sensor where multiple points can be sensed. This work reports a low-cost …

IoAT: Internet of Aquaculture Things for Monitoring Water Temperature in Tiger Shrimp Ponds with DS18B20 Sensors and WeMos D1 R2

R Satra, MS Hadi, S Sujito, F Febryan… - Journal of Robotics …, 2024 - journal.umy.ac.id
Cultivation of tiger prawns stands as a crucial sector in Indonesia's fisheries industry,
significantly contributing to the country's foreign exchange. However, challenges persist in …

Investigating IoT-LoRa Technology for The Underwater System Application

JP Christopher, SD Damayanti… - 2023 IEEE 8th …, 2023 - ieeexplore.ieee.org
This paper reports our initial results of research concerning the feasibility of Internet-of-
Things Long-Range (IoT-LoRa) communications technology for the underwater system …