Rancang Bangun Smart Case Sistem Monitoring Tabung Gas Elpiji Berbasis Mikrokontroler

CHIPSET ◽  
2020 ◽  
Vol 1 (02) ◽  
pp. 61-68
Author(s):  
Anisha Fadia Haya ◽  
Werman kasoep ◽  
Nefy Puteri Novani
Keyword(s):  
Error Rate ◽  
Load Cell ◽  
Sensor System ◽  
System Testing ◽  
A Value ◽  
Gas Leak ◽  
Weight Value ◽  
Gas Cylinders ◽  
Sms Notification ◽  
Module System

This study aims to create a system that can monitor gas cylinders where this device consists of two systems, the first is a system to measure the weight of 3kg LPG gas cylinders to find the remaining gas which will then be displayed on the LCD, and the second the system gives a notification (alarm) if there is a gas leak via SMS. This system consists of Arduino UNO Microcontroller components, Load cell Sensor, MQ-6 Sensor, and SIM800L GSM Module. For overall system testing, the load cell sensor system can display a percentage of the weight value obtained an error rate of 0%, this indicates that the formula used in the program runs according to what is desired. In the MQ-6 sensor system can make the buzzer on at a value >= 700 ppm, the results of the buzzer can live when the detected gas value >= 700 ppm, this is as desired. In the sim800L gsm module system can send leak notifications, the results obtained that the module can send SMS notifications. And the system turns on the buzzer when the LPG gas has reached the minimum limit, the results obtained by the buzzer will sound when the remaining gas value <= 16%. Based on tests conducted on this system the system can measure the desired weight of the cylinder to look for the remaining gas in the form of a percentage and detect a gas leak and then send an SMS notification.

A NEW TEST METHOD FOR SHIPPING PALLETS OF SOLAR PRODUCTS

2016 ◽  
Vol 40 (4) ◽  
pp. 481-489
Author(s):  
Shu-Tsung Hsu ◽  
Yean-San Long ◽  
Teng-Chun Wu
Keyword(s):  
Yield Loss ◽  
Test Method ◽  
Package Design ◽  
Rate Analysis ◽  
Energy Demands ◽  
Pv Module ◽  
Cell Module ◽  
Solar Cell Module ◽  
Module System

The photovoltaic (PV) industry is expanding rapidly to meet the growing renewable-energy demands globally. The failure-rate analysis indicated that a large portion of the accelerated PV module qualification failures were related to the failure of PV cell itself, which was leading to the yield loss of PV products during shipping or transportation. Therefore, the damaged cell (or module) caused by shipping is always one of the serious problems to impact the long-term reliability of PV product. This paper aims to propose a new test method of reliability evaluation for shipping pallet of solar product. The first scenario is the test pallet shipped in fab (e.g., fork-lift truck or hand-pallet truck). The second scenario is the test pallet transported from fab to fab by different vehicle (e.g., truck, train, aircraft, and shipboard). Consequently, detailed results were applied to SEMI Doc. 5431 and released as SEMI PV56-1214 by voting in December 2014. The solar cell/module/system makers and buyers, or any other party interested like package design, can thus have a common document to refer to when desired.

A Module System for Harvesting Tree Prunings

1985 ◽  
Vol 1 (1) ◽  
pp. 32-34
Author(s):  
B. M. Jenkins ◽  
G. E. Miller ◽  
Jr. ◽  
D. Morrison ◽  
M. magaletti
Keyword(s):  
Module System

scholarly journals A modular module system

2000 ◽  
Vol 10 (3) ◽  
pp. 269-303 ◽  
Author(s):  
XAVIER LEROY
Keyword(s):  
Programming Languages ◽  
Wide Range ◽  
Simple Implementation ◽  
Base Language ◽  
Module System

A simple implementation of an SML-like module system is presented as a module parameterized by a base language and its type-checker. This implementation is useful both as a detailed tutorial on the Harper–Lillibridge–Leroy module system and its implementation, and as a constructive demonstration of the applicability of that module system to a wide range of programming languages.

The Formation Of Student’s Communicative Competence By Means Of Modular-Rating Teaching Technology

2021 ◽  
Vol 03 (06) ◽  
pp. 27-32
Author(s):  
Dadakhonova Zulaykho Ma'murjon Qizi ◽  
◽  
◽  
Keyword(s):  
Decision Making ◽  
Communicative Competence ◽  
Teaching Technology ◽  
Effective Work ◽  
Effective Technology ◽  
Teachers And Students ◽  
Modular Training ◽  
Modular Technology ◽  
Module System

The article deals with the introduction of the credit-module system, which is an important factor in stimulating the effective work of teachers and students. The author of the article reveals the concept of module and credit. Modular training is the most coherent, clear and effective technology of education, which guarantees the quality of training of competent specialists. Students are taught under the programs created by modular technology, possess not only the knowledge but also the skills of the chosen profession and speciality: decision-making, performance of services and production work.

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