scholarly journals Rancang Bangun Mesin Pompa Air Otomatis Untuk Penyaluran Air Dari Tangki Ke Kran Pengambilan Air Di Desa Regaji Menggunakan Teknik Counter Berbasis Mikrokontroler

Author(s):  
Leo Irvandi Tarigan ◽  
Saniman S ◽  
Darjat Saripurna ◽  
Sri Murniyanti

Warga desa Regaji dalam mendapatkan air untuk kebutuhan sehari-hari masih mendapatkan adanya kendala seperti telat dalam mendaptkan kebutuhan air untuk sehari-hari, karena proses penyaluran air masih dilakukan secara manual. Oleh, karena itu dibutuhkan suatu alat yang dapat menghemat waktu dalam penyaluran air di desa Regaji. Alat tersebut berupa sistem yang dapat bekerja otomatis untuk penyaluran air, dengan menggunakan alat ini diharapkan penyaluran air dapat dilakukan tepat waktu dan pada saat yang tepat. Penelitian ini dilakukan dengan membuat suatu perangkat sistem untuk penyaluran air otomatis menggunakan mikrokontroler ATMega16 sebagai pengendali utama dan sensor ultrasonik. Sistem ini juga menggunakan Real Time Clock (RTC) sebagai pewaktu dan Liquid Crystal Display (LCD) sebagai penampil. Mesin pompa air otomatis yang telah dibuat dapat menyalurkan air secara otomatis, apabila waktu sudah berada pada jadwal yang telah ditetapkan, maka proses penyaluran air akan dilakukan secara otomatis dan LCD akan menunjukkan waktu saat ini. 

2020 ◽  
Vol 1 (1) ◽  
pp. 11
Author(s):  
Hayatunnufus Hayatunnufus ◽  
Debby Alita

Alat Pemberi Pakan Ikan Hias Di Aquarium Secara Otomatis merupakan sistem cerdas yang bertujuan untuk mempermudah dalam pemberian pakannya, sehingga ketika pemelihara ikan memiliki kesibukan yang cukup padat dan merasa kesulitan ketika akan pergi meninggalkan rumah dalam waktu yang cukup lama, maka ikan akan tetap terjaga dalam proses pemberian pakannya. Sistem yang dirancang terdiri dari empat bagian yaitu: catu daya, sistem minimum, rangkaian mekanika dan program. Cara kerja alat ini yaitu dengan mengatur pemberian makanan pada Alat Pemberi Pakan Ikan yang diatur oleh mikrokontroler menggunakan parameter waktu RTC (Real Time Clock), arduino sebagai proses, motor DC (Direct Current) sebagai kondisi output dan LCD (Liquid Crystal Display) sebagai user interface dan monitoring. Penambahan sensor Ultrasonik untuk memantau keadaan pakan dalam penampung. Berdasarkan hasil pengujian dan untuk kerja dari “Alat Pemberi Pakan Ikan Hias Di Aquarium Secara Otomatis” telah menunjukkan hasil yang sesuai dengan perencanaan yaitu alat dapat memberikan pakan ikan secara otomatis pada waktu yang telah ditentukan.


Author(s):  
L.P.S.S.K. Dayananda ◽  
A. Narmilan ◽  
P. Pirapuraj

Background: Weather monitoring is an important aspect of crop cultivation for reducing economic loss while increasing productivity. Weather is the combination of current meteorological components, such as temperature, wind direction and speed, amount and kind of precipitation, sunshine hours and so on. The weather defines a time span ranging from a few hours to several days. The periodic or continuous surveillance or the analysis of the status of the atmosphere and the climate, including parameters such as temperature, moisture, wind velocity and barometric pressure, is known as weather monitoring. Because of the increased usage of the internet, weather monitoring has been upgraded to smart weather monitoring. The Internet of Things (IoT) is one of the new technology that can help with many precision farming operations. Smart weather monitoring is one of the precision agriculture technologies that use sensors to monitor correct weather. The main objective of the research is to design a smart weather monitoring and real-time alert system to overcome the issue of monitoring weather conditions in agricultural farms in order for farmers to make better decisions. Methods: Different sensors were used in this study to detect temperature and humidity, pressure, rain, light intensity, CO2 level, wind speed and direction in an agricultural farm and real time clock sensor was used to measured real time weather data. The major component of this system was an Arduino Uno microcontroller and the system ran according to a program written in the Arduino Uno software. Result: This is a low-cost smart weather monitoring system. This system’s output unit were a liquid crystal display and a GSM900A module. The weather data was displayed on a liquid crystal display and the GSM900A module was used to send the data to a mobile phone. This smart weather station was used to monitor real-time weather conditions while sending weather information to the farmer’s mobile phone, allowing him to make better decisions to increase yield.


2018 ◽  
Vol 7 (2.7) ◽  
pp. 774
Author(s):  
Bhrugumalla L V S Aditya ◽  
K Subrahmanyam

The main idea of this venture is to have an irrigation system which is self-controlled .it is also observed that the setup is available for a low price. Wi-Fi technology is used to design this setup. It also aims to reduce manual operation in the agricultural field. The changes taking place are noted. The results obtained are further used to develop the field. As the whole setup is online the readings and values are obtained in real-time a Liquid crystal display is used to know the readings of the conditions.  


2010 ◽  
Vol 49 (31) ◽  
pp. 5993 ◽  
Author(s):  
Hirotaka Nakayama ◽  
Naoki Takada ◽  
Yasuyuki Ichihashi ◽  
Shin Awazu ◽  
Tomoyoshi Shimobaba ◽  
...  

1995 ◽  
Author(s):  
Michael W. Jones ◽  
Gregory P. Nordin ◽  
Jeffrey H. Kulick ◽  
Robert G. Lindquist ◽  
Stephen T. Kowel

2012 ◽  
Vol 490-495 ◽  
pp. 3822-3825 ◽  
Author(s):  
Cheng Shan Zhang

A new LCD interface design is put forward in this paper. The design solves the problems of taking too much time to deal with data and different interfaces which exists in common LCD. With this method, it is not necessary to proceed time-consuming LCD control and dot matrix operation, which is in favor of real-time processing of mass data by controller.


Irriga ◽  
2017 ◽  
Vol 1 (1) ◽  
pp. 11-20
Author(s):  
Luiz Eduardo Vieira de Arruda ◽  
VLADIMIR BATISTA FIGUEIRÊDO ◽  
SÉRGIO LUIZ AGUILAR LEVIEN ◽  
JOSÉ FRANCISMAR DE MEDEIROS

DESENVOLVIMENTO DE UM TENSIÔMETRO DIGITAL COM SISTEMA DE AQUISIÇÃO E ARMAZENAMENTO DE DADOS LUIZ EDUARDO VIEIRA DE ARRUDA1; VLADIMIR BATISTA FIGUEIRÊDO2; SÉRGIO LUIZ AGUILAR LEVIEN3 E JOSÉ FRANCISMAR DE MEDEIROS4 1Mestre, Doutorando do Programa de Pós Graduação em Manejo de Solo e Água (PPGMSA), bolsista da CAPES; Universidade Federal Rural do Semi-Árido (UFERSA); Av. Francisco Mota, 572; Bairro Costa e Silva; 59.625-900, Mossoró/RN; e-mail: [email protected] de Ciências Ambientais e Tecnológicas (DCAT), UFERSA, Av. Francisco Mota, 572; Bairro Costa e Silva; 59.625-900, Mossoró, RN; e-mail: [email protected]; [email protected]; [email protected]  1 RESUMO Para um bom manejo da água na agricultura faz-se necessário a utilização de instrumentos que auxiliem o agricultor na tomada de decisão, indicando quanto e quando se deve aplicar água às culturas. Em face do exposto, notou-se a necessidade do desenvolvimento de um tensiômetro com sistema de aquisição e armazenamento de dados de forma contínua a baixo custo. O modelo proposto é composto por: cápsula porosa (25 x 11 mm), hastes de acrílico transparente com diâmetros de 12 e 15 mm, tampa de borracha siliconada, mangueira plástica transparente, mangueira de borracha e transdutores de tensão modelo Motorola® MPX 5100AP. Para a construção do sistema de aquisição dos dados foi utilizado uma placa Arduino® modelo MEGA 2560, três capacitores, placa fenolítica, bornes, jumpers, cabo quatro vias, RTC (Real Time Clock) modelo DS1307, display de cristal líquido (16 x 2), módulo de cartão de memória SD card, fonte de computador bivolt para alimentação de todo sistema com tensão de 12 Vcc e caixa plástica para acondicionamento dos circuitos. Como resultado da calibração do transdutor de tensão obteve-se uma equação com R2 igual a 0,9996, apresentando ótimo ajuste de acordo com o valor obtido. Palavras-chave: Arduino, transdutor de tensão, tensão de água no solo  ARRUDA, L. E. V.; FIGUEIRÊDO, V. B.; LEVIEN, S. L. A.; MEDEIROS, J. F.DEVELOPMENT OF A DIGITAL SOIL TENSIOMETER WITH A SYSTEM FOR INPUTTING AND STORING DATA  2 ABSTRACT In order to have a good water management in agricultural processes, it is necessary to use instruments that will assist the farmer in the decision-making processes, indicating how much and when to apply water to the crops. Considering the aforementioned, it was noted the demand of development of a tensiometer in conjunction with a data storage and input system, inputting and storing data continuously and at low cost. The proposed model consists of a porous capsule (25 x 11 mm), clear acrylic tube with diameters of 12 and 15 mm, a silicone rubber cap, a clear plastic hose, a rubber hose and voltage transducers Motorola® MPX5100AP model. In order to create the data system used an Arduino® platform model MEGA 2560, three capacitors, a phenolic sheet, terminals, jumpers, a four-way cable, a Real Time Clock (RTC) model DS1307, a liquid crystal display (16 x 2), a Micro SD memory card module, a dual voltage computer to supply power to the whole system using 12 Vcc voltage and plastic housing to store the circuit. The voltage transducer calibration resulted in an equation meaning that R2 is equal to 0.9996, thus presenting an optimal adjustment according to the obtained value. Keywords: Arduino, voltage transducer, soil water tension


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