Items Searching in Factory Warehouse Using Arduino Module

2019 ◽  
Vol 1 (1) ◽  
pp. 1-14
Author(s):  
Tan Liong Ching ◽  
Nureize Binti Arbaiy
Keyword(s):  
Inventory Management ◽  
Liquid Crystal Display ◽  
Light Emitting Diode ◽  
Storage System ◽  
Voice Recognition ◽  
Inventory System ◽  
Search Process ◽  
Light Emitting ◽  
Recognition Function ◽  
Light Function

The smart store system (F3 Storage System) provides an inventory system function, and is supported by voice recognition for items searching purpose in the warehouse. This system is aimed to improve effectiveness in item searching process for the warehouse management. An inventory system structures is employed in this system to enable items management. Voice recognition facility helps the worker to search item in an effective way. Worker can use voice recognition function to search the item in the warehouse, and searched information of the item will be displayed in the liquid crystal display (LCD) screen. Meanwhile, the location of the item will be physically indicated by the light emitting diode (LED) light function. The developed system also contains a barcode system to enhance the process of scheduling warehouse activity. Such facilities will enhance the capabilities of existing inventory management systems in warehouses. Prototyping model is used to assist project development. Arduino technology is used to enable integrated hardware and software to read data or input. With Arduino technology, traditional search items by using text and search functionality are enhanced to allow speech functionality. This functionality makes the search process faster and more efficient.

Characteristics of thin film transistors fabricated employing various sequential lateral solidification poly-Si microstructures

2004 ◽  
Vol 19 (2) ◽  
pp. 481-487 ◽  
Author(s):  
Ji-Yong Park ◽  
Hye-Hyang Park ◽  
Ki-Yong Lee ◽  
Ho-Kyoon Chung
Keyword(s):  
Thin Film ◽  
Thin Film Transistors ◽  
Liquid Crystal Display ◽  
Light Emitting Diode ◽  
Superior Performance ◽  
Light Emitting ◽  
Organic Light Emitting Diode ◽  
Average Value ◽  
Sequential Lateral Solidification ◽  
Device Properties

Sequential lateral solidification (SLS) is known to be a promising method to make low-temperature poly-Si thin film transistors (LTPS TFTs) with superior performance for fabrication of highly circuit-integrated flat panel displays such as TFT liquid crystal display and TFT organic light-emitting diode. The dependence of TFT characteristics on the details of the SLS poly-Si microstructures was studied by varying the size, direction, and shape of the grains by applying different SLS crystallization mask patterns and processing details. The TFTs results demonstrated that various device properties and characteristics are obtained depending on the specifics of the microstructures. Nearly direction-insensitive TFTs of mobility about 300 cm2/V·s (within 5% variation of average value) were successfully fabricated by controlling the microstructures. Such a characteristic is recognized as being desirable for an optimal integration of the peripheral circuits.

Fabrication of High Performance Light Guide Plate and New Design for High Luminance

2010 ◽  
Author(s):  
Takaya Fujimoto ◽  
Kenji Yamashita ◽  
Satoshi Nishida ◽  
Daiji Noda ◽  
Tadashi Hattori
Keyword(s):  
High Performance ◽  
Light Guide ◽  
Liquid Crystal Display ◽  
Light Emitting Diode ◽  
High Luminance ◽  
Light Emitting ◽  
Light Guide Plate ◽  
Guide Plate ◽  
Average Luminance ◽  
Point Light

Recently, LED (Light Emitting Diode) is paid to attention as a new source of light. However, it doesn’t turn to shine on a wide area efficiently because LED is a point light. Then, the method of the light guide plate technology used for the liquid crystal display etc, and use as the LED lighting is examined. A minute reflection dots exists bottom of the light guide plate, system is such that light comes out from the surface because the light that hits the dots break a total reflection condition. In our laboratory, the function of the diffusion seat and the condensing prism seat that is complete parts of the lighting panel was involved by optimizing shape and the arrangement of the dots, and it works on the research of the light guide plate where uniform luminescence is enabled. In the process of study, it has been understood that luminance increases by increasing the number of dots, too. Therefore, an accumulating method of piling up two or more light guide plates was proposed as a method of achieving high luminance for highly effective lighting usage, and the device was analyzed with an optical simulator. As a result of optimization, the average luminance has improved by 15%. We are starting to fabricate this high luminance light guide plate by accumulating method. If this piled light guide plate is completed and luminance is improved in accordance with the simulation, it will be possible to convert it to a higher luminance light guide plate.

scholarly journals A Portable, Inexpensive, Nonmydriatic Fundus Camera Based on the Raspberry Pi® Computer

2017 ◽  
Vol 2017 ◽  
pp. 1-5 ◽  
Author(s):  
Bailey Y. Shen ◽  
Shizuo Mukai
Keyword(s):  
Healthcare Professionals ◽  
Liquid Crystal Display ◽  
Light Emitting Diode ◽  
Raspberry Pi ◽  
Fundus Images ◽  
Light Emitting ◽  
Total Cost ◽  
Fundus Camera ◽  
Indirect Ophthalmoscopy ◽  
Retinal Photography

Purpose. Nonmydriatic fundus cameras allow retinal photography without pharmacologic dilation of the pupil. However, currently available nonmydriatic fundus cameras are bulky, not portable, and expensive. Taking advantage of recent advances in mobile technology, we sought to create a nonmydriatic fundus camera that was affordable and could be carried in a white coat pocket. Methods. We built a point-and-shoot prototype camera using a Raspberry Pi computer, an infrared-sensitive camera board, a dual infrared and white light light-emitting diode, a battery, a 5-inch touchscreen liquid crystal display, and a disposable 20-diopter condensing lens. Our prototype camera was based on indirect ophthalmoscopy with both infrared and white lights. Results. The prototype camera measured 133mm×91mm×45mm and weighed 386 grams. The total cost of the components, including the disposable lens, was $185.20. The camera was able to obtain good-quality fundus images without pharmacologic dilation of the pupils. Conclusion. A fully functional, inexpensive, handheld, nonmydriatic fundus camera can be easily assembled from a relatively small number of components. With modest improvements, such a camera could be useful for a variety of healthcare professionals, particularly those who work in settings where a traditional table-mounted nonmydriatic fundus camera would be inconvenient.

Fabrication of an organic light-emitting diode inside a liquid crystal display

2013 ◽  
Vol 545 ◽  
pp. 471-475 ◽  
Author(s):  
Jiun-Haw Lee ◽  
Wei-Fu Chang ◽  
Cheng-Che Wu ◽  
Chi-Feng Lin ◽  
Jiunn-Yih Lee ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Liquid Crystal Display ◽  
Light Emitting Diode ◽  
Light Emitting ◽  
Organic Light Emitting Diode ◽  
Organic Light

scholarly journals Database Management using Embedded System and CAD

2018 ◽  
Vol 7 (3.1) ◽  
pp. 191
Author(s):  
Anitha Mary M ◽  
Bharathy R ◽  
Jhanani Shree U ◽  
Richard Jebasingh S
Keyword(s):  
Embedded System ◽  
Radio Frequency ◽  
Radio Frequency Identification ◽  
Electromagnetic Waves ◽  
Liquid Crystal Display ◽  
Light Emitting Diode ◽  
Contact Method ◽  
Light Emitting ◽  
Rfid Tag ◽  
Frequency Identification

An aim of this paper is to use Radio Frequency Identification (RFID) technology in facilitating efficient file management system. RFID is an abbreviation of radio frequency identification, RFID was poised to take off and become a standard piece of library technology. An RFID transmitter is also needed to capture the radio frequency signal from the tag for turn out to be giving out by the RFID reader. Therefore RFID has been referred to as “a non-contact method of using radio frequency electromagnetic waves for communication between two remote entities”. An Objective of this paper is to design 3D modeling of file rack using Creo software, manage the files using RFID tag, read the files from RFID using microcontroller through embedded code and to display the files using 16x2 Liquid Crystal Display and 4x4 keypad. The position of the files in the rack will be identified using Light Emitting Diode.  

scholarly journals Design and Development of Temperature and Humidity Monitoring System

2019 ◽  
Author(s):  
R N Sonawane ◽  
A S Ghule ◽  
A P Bowlekar ◽  
A H Zakane
Keyword(s):  
Monitoring System ◽  
Printed Circuit Board ◽  
Liquid Crystal Display ◽  
Light Emitting Diode ◽  
Field Testing ◽  
Circuit Board ◽  
Light Emitting ◽  
Temperature And Humidity ◽  
Sd Card ◽  
Humidity Monitoring

The temperature and humidity monitoring system was developed using various components viz., Arduino Uno, DHT11 sensor, universal serial bus (USB) type B cable, adaptor, DC power jack, 9-V battery connector, 9-V DC battery, resistor, liquid-crystal display (LCD) screen, trimmer potentiometer, light-emitting diode (LED) bulbs, jumper wires, micro secure digital (SD) card module, printed circuit board (PCB), etc. The field testing of the developed temperature and humidity monitoring system was carried out at various locations of the college campus. It was observed that the system worked between the percent variation of 0–8.00% for temperature and 0–5.97% for humidity. The developed system showed the accuracy of ±2°C for temperature and ±4% for humidity. The total cost incurred for the development of temperature and humidity monitoring system along with all accessories was ₹1625.

scholarly journals PENGEMBANGAN TRAINER MIKROKONTROLER BERBASIS ARDUINO NANO PADA MATA PELAJARAN TEKNIK PEMROGRAMAN, MIKROPROSESOR DAN MIKROKONTROLER KELAS XI KOMPETENSI KEAHLIAN TEKNIK AUDIO VIDEO DI SMK N. 1 LUBUK PAKAM

2021 ◽  
Vol 7 (1) ◽  
pp. 1
Author(s):  
Sriadhi . ◽  
Bakti Dwi Waluyo ◽  
Kardo Simanjuntak
Keyword(s):  
Liquid Crystal ◽  
Research And Development ◽  
Direct Current ◽  
Liquid Crystal Display ◽  
Light Emitting Diode ◽  
Light Emitting ◽  
Validation Test ◽  
Ir Sensor ◽  
Validation Tests ◽  
Audio Video

Abstrak: Penelitian ini bertujuan untuk mengetahui bagaimana proses pengembangan Trainer Mikrokontroler sebagai media pembelajaran dan Menghasilkan trainer Mikrokontroler yang telah dikembangkan layak sebagai media pembelajaran. Penelitian ini menggunakan metode penelitian pengembangan research and development (R&D). Langkah-langkah pengembangan trainer arduino nano ini meliputi : (1) Potensi Dan Masalah,  (2) Pengumpulan Data,  (3) Desain Produk, (4) Validasi Desain, (5) Revisi Desain, (6) Uji Coba Produk, (7) Revisi Produk, (8) Uji Coba Pemakaian, (9) Revisi Produk, (10) Penetapan Kelayakan Trainer. Objek pada penelitian ini adalah Trainer Mikrokontroler Arduino Nano. Metode pengumpulan data pada penelitian ini menggunakan angket validasi uji persyaratan trainer dan uji validasi trainer. Uji persyaratan trainer dilakukan terhadap Ahli Praktisi dan uji validasi trainer dilakukan terhadap Ahli Media. Teknis analisis data yang digunakan pada penelitian ini adalah deskriptif kualitatif, kuantitatif dan statistik deskriptif. Hasil penelitian in adalah Trainer Mikrokontroler Arduino Nano yang terdiri dari piranti input sensor IR, Sensor cahaya dan piranti output seperti light emitting diode (LED), liquid crystal display (LCD) Matriks, Dot Matriks, Peragah Seven Segmen, Relay, Motor direct current (DC) dan Buzzer. Hasil uji persyaratan trainer oleh Ahli Praktisi sebesar 92,5% (sangat layak) dan hasil uji validasi trainer oleh Ahli Media sebesar 91,25% (sangat layak). Berdasarkan jumlah skor hasil uji persyaratan trainer dan hasil uji validasi media disimpulkan bahwa Trainer Mikrokontroler Berbasis Arduino Nano sangat layak digunakan sebagai media pembelajaran untuk kelas XI Teknik Audio Video di SMK Negeri 1 Lubuk Pakam. Kata Kunci : Media Pembelajaran Trainer, Arduino Nano. Abstract: This study aims to see how the process of developing a Microcontroller Trainer as a learning medium and producing a Microcontroller trainer that has been developed is feasible as a learning medium. This research uses research and development research and development (R&D) methods. The steps to develop this Arduino nano trainer include: (1) Potentials and Problems, (2) Data Collection, (3) Product Design, (4) Design Validation, (5) Design Revision, (6) Product Testing, (7) )) Product Revision, (8) Usage Trial, (9) Product Revision, (10) Determination of Trainer Eligibility. The object of this research is the Arduino Nano Microcontroller Trainer. The data test method in this study used a validation questionnaire to test the trainer requirements and the trainer validation test. Test of trainer requirements is carried out on Practitioners and trainer validation tests are carried out on Media Experts. The technical analysis of the data used in this research is descriptive qualitative, quantitative and descriptive statistics. The results of this research are the Arduino Nano Microcontroller Trainer which consists of IR sensor input devices, light sensors and output devices such as light emitting diode (LED), liquid crystal display (LCD) Matrix, Dot Matrix, Seven Segment Modeling, Relay, Direct Current Motor ( DC) and Buzzer. The results of the trainer requirements test by Practitioners were 92.5% (very feasible) and the results of the trainer validation tests by Media Experts were 91.25% (very feasible). Based on the total score of the results of the trainer requirements and the results of the media validation test, it is stated that the Arduino Nano-based Microcontroller Trainer is very suitable to be used as a learning medium for class XI Audio Video Engineering at SMK Negeri 1 Lubuk Pakam. Keywords: Trainer Learning Media, Arduino Nano.

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