Wireless temperature &amp;amp; humidity monitor and control system

Zhou, Yang; Zhou, Qing; Kong, Qingpeng; Cai, Wenyu

doi:10.1109/cecnet.2012.6201725

Cited by 31 publications

(12 citation statements)

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“…Beberapa penelitian yang mengimplementasikan sensor suhu dan kelembaban diantaranya adalah pengukuran suhu dan kelembaban dengan menggunakan sensor DHT22 berbasis menggunakan mikrokontroler ATmega 16U2 [2], Pemanfaatan sensor DHT22 dalam implementasi sistem kontrol ruangan dalam suatu bangunan [3], aplikasi sensor DHT22 dalam rumah kaca [4], pembuatan desain sistem kontrol dan monitoring suhu dan kelembaban berbasis mikrokontroler dengan sensor DHT11 [5], pembuatan aplikasi jaringan sensor nirkabel untuk monitoring gas karbon monoksida dengan sensor HSM 20-G [6], pembuatan sistem pemantauan suhu dan Gambar 1: Sensor DHT22 [1].…”

Section: Pendahuluanunclassified

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Analisis Akurasi Sistem sensor DHT22 berbasis Arduino terhadap Thermohygrometer Standar

Puspasari

Satya²,

Oktiawati³

et al. 2020

JFA

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Telah dilakukan penelitian tentang uji perbandingan suhu dan kelembaban udara menggunakan alat sensor DHT22 berbasis arduino dengan thermohygrometer. Penelitian ini meninjau dari perkembangan teknologi yang semakin berkembang untuk memudahkan pengukuran suhu dan kelembaban menggunakan sensor DHT22 berbasis Arduino. Tujuan dari penelitian ini untuk mengetahui kinerja sensor dan membandingkan hasil pengukuran antara sensor DHT22 dan thermohygrometer. Metode penelitian yang digunakan yaitu metode perbandingan langsung ntara sensor DHT22 dan thermohygrometer standar. Percobaan ini dilakukan dengan metode repeatability sebanyak 5 kali pada masing-masing variasi suhu ruangan. Perbandingan hasil nilai kesalahan rata-rata pada pengukuran suhu dan kelembaban antara sensor DHT22 dengan Thermohygrometer standar menghasilkan nilai 2,99% untuk kelembaban dan-2,31% untuk suhu. Berdasarkan hasil tersebut dapat disimpulkan akurasi dikatakan baik dan dapat diterima karena sesuai dengan data sheet sensor DHT22 yaitu kelembaban yang terukur harus memiliki range antara 2-5% dan ±5 • C untuk nilai suhu.

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Section: Pendahuluanunclassified

“…Arduino Uno merupakan papan minimum sistem mikrokontroler yang memiliki sifat pen source. Selain itu arduino memiliki keistimewaan tersendiri dibanding dengan board mikrokontroler yang lain, Arduino telah menggunakan bahasa pemrograman yang dibuat menggunakan perangkat lunak [5].…”

Section: Pendahuluanunclassified

Analisis Akurasi Sistem sensor DHT22 berbasis Arduino terhadap Thermohygrometer Standar

Puspasari

Satya²,

Oktiawati³

et al. 2020

JFA

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“…The sensor package consists of a resistive humidity sensor and an NTC thermistor for temperature measurement also a high performance 8-bit microcontroller with on-board ADC for measurement and conversion of sensors signal. The sensor module can be interfaced with microcontroller by communicating over its proprietary single wire communication interface, refer [22]. The microcontroller provides the humidity and temperature data as 8-bit integer and 8-bit decimal format with an 8-bit CRC for ensuring reliable data reception, refer figure 6 for the communication frame.…”

Section: Relative Humidity Sensormentioning

confidence: 99%

Internet of Things based Wireless Plant Sensor for Smart Farming

Das

Heble

et al. 2018

IJEECS

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<p>About 10% of the world’s workforce is directly dependent on agriculture for income and about 99% of food consumed by humans comes from farming. Agriculture is highly climate dependent and with global warming and rapidly changing weather it has become necessary to closely monitor the environment of growing crops for maximizing output as well as increasing food security while minimizing resource usage. In this study, we developed a low cost system which will monitor the temperature, humidity, light intensity and soil moisture of crops and send it to an online server for storage and analysis, based on this data the system can control actuators to control the growth parameters. The three tier system architecture consists of sensors and actuators on the lower level followed by an 8-bit AVR microcontroller which is used for data acquisition and processing topped by an ESP8266 Wi-Fi module which communicates with the internet server. The system uses relay to control actuators such as pumps to irrigate the fields; online weather data is used to optimize the irrigation cycles. The prototyped system was subject to several tests, the experimental results express the systems reliability and accuracy which accentuate its feasibility in real-world applications.</p>

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“…The correspondence framework is [7]. This is utilized for transmission between the equipment circuit fitted with the excavators and the ground control focus PC framework through a few switches [5].…”

Section: Introductionmentioning

confidence: 99%

A Semi-Autonomous Coal Mine Monitoring Security System Based On Wireless Control Using RTOS

Ramabhilash¹,

Singh²

2018

IJEECS

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Novel coal mine administration framework to tackle the ongoing observing and profoundly effective safeguard issues of underground work stages. In this paper proposing a robot that has the fitness to identify the covered mine and let the client control it remotely to stay away from others conscious causalities. The robot is outfitted with exceptional wheels controlled by H-Bridge module, enabling it to move in every single conceivable bearing. In this venture we concentrate on the security of people and the robot; the robot is outfitted with unique range sensors that assistance in staying away from the snags in the field by extraordinarily recognizing the position of obstructions. For the manufacture of the venture, a unique model made of lightweight temperature safe metal is utilized on which every one of the articles is conveyed. Gas immediate, mischance help ask for, video gushing and voice declaration are the extra components of this framework. Advance, a remote ZigBee is added to the robot, which gets the constant estimations of flame, temperature. ARM microcontroller charges the robot. The camcorder connection to the gadget will transmit the picture in the Motion-JPEG arrange alongside a speaker who will enable us to send the crisis charge with the assistance of the voice message device. The application firmware keeps running on top of a RTOS to deal with multitasking prerequisites of the framework. This strategy has a down to earth profit if diminishing the quantity of causalities, after the execution of the procedure; the robot can be controlled productively with slightest buffering time.

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Wireless temperature & humidity monitor and control system

Cited by 31 publications

References 0 publications

Analisis Akurasi Sistem sensor DHT22 berbasis Arduino terhadap Thermohygrometer Standar

Analisis Akurasi Sistem sensor DHT22 berbasis Arduino terhadap Thermohygrometer Standar

Internet of Things based Wireless Plant Sensor for Smart Farming

A Semi-Autonomous Coal Mine Monitoring Security System Based On Wireless Control Using RTOS

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