Liquid crystal display defects in multiple backgrounds with visual real‐time detection

2021 ◽  
Author(s):  
Yu Cui ◽  
Sen Wang ◽  
Haibo Wu ◽  
Binzhou Xiong ◽  
Yunlong Pan
Keyword(s):  
Liquid Crystal ◽  
Real Time ◽  
Liquid Crystal Display ◽  
Real Time Detection

scholarly journals An IoT based Low-cost Weather Monitoring System for Smart Farming

2021 ◽  
Author(s):  
L.P.S.S.K. Dayananda ◽  
A. Narmilan ◽  
P. Pirapuraj
Keyword(s):  
Liquid Crystal ◽  
Mobile Phone ◽  
Real Time ◽  
Monitoring System ◽  
Liquid Crystal Display ◽  
Low Cost ◽  
Weather Conditions ◽  
Weather Data ◽  
The Internet ◽  
Arduino Uno

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.

scholarly journals Embedded Linux based agricultural field monitoring and automation using IoT

2018 ◽  
Vol 7 (2.7) ◽  
pp. 774
Author(s):  
Bhrugumalla L V S Aditya ◽  
K Subrahmanyam
Keyword(s):  
Liquid Crystal ◽  
Real Time ◽  
Irrigation System ◽  
Liquid Crystal Display ◽  
Main Idea ◽  
Embedded Linux ◽  
Field Monitoring ◽  
Agricultural Field ◽  
Manual Operation

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.  

Real-time color electroholography using multiple graphics processing units and multiple high-definition liquid-crystal display panels

2010 ◽  
Vol 49 (31) ◽  
pp. 5993 ◽  
Author(s):  
Hirotaka Nakayama ◽  
Naoki Takada ◽  
Yasuyuki Ichihashi ◽  
Shin Awazu ◽  
Tomoyoshi Shimobaba ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Real Time ◽  
Graphics Processing Units ◽  
Liquid Crystal Display ◽  
High Definition ◽  
Graphics Processing

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

2020 ◽  
Vol 3 (2) ◽  
pp. 81
Author(s):  
Leo Irvandi Tarigan ◽  
Saniman S ◽  
Darjat Saripurna ◽  
Sri Murniyanti
Keyword(s):  
Liquid Crystal ◽  
Real Time ◽  
Liquid Crystal Display ◽  
Real Time Clock

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. 

Liquid-crystal-display-based implementation of a real-time ICVision holographic stereogram display

1995 ◽  
Author(s):  
Michael W. Jones ◽  
Gregory P. Nordin ◽  
Jeffrey H. Kulick ◽  
Robert G. Lindquist ◽  
Stephen T. Kowel
Keyword(s):  
Liquid Crystal ◽  
Real Time ◽  
Liquid Crystal Display ◽  
Holographic Stereogram

The Interface Design of a Dot Matrix Liquid Crystal Display

2012 ◽  
Vol 490-495 ◽  
pp. 3822-3825 ◽  
Author(s):  
Cheng Shan Zhang
Keyword(s):  
Liquid Crystal ◽  
Real Time ◽  
Interface Design ◽  
Liquid Crystal Display ◽  
Matrix Operation ◽  
Real Time Processing ◽  
Time Processing ◽  
Mass Data ◽  
Matrix Liquid

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.

Decorating Liquid Crystal Surfaces with Proteins for Real-Time Detection of Specific Protein–Protein Binding

2009 ◽  
Vol 19 (22) ◽  
pp. 3574-3579 ◽  
Author(s):  
Deny Hartono ◽  
Chang-Ying Xue ◽  
Kun-Lin Yang ◽  
Lin-Yue Lanry Yung
Keyword(s):  
Liquid Crystal ◽  
Protein Binding ◽  
Real Time ◽  
Crystal Surfaces ◽  
Real Time Detection
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