JURNAL QUANCOM: QUANTUM COMPUTER JURNAL

Rancang Bangun Solar Panel Tracker Dual Axis Berbasis Internet Of Things

Nadjamudin Beda — 2024-06-28

The aim of this research is to develop a monitoring system for an IoT-based dual axis solar tracking system, with the aim of increasing the efficiency of light absorption by solar panels and monitoring the power produced by IoT-based solar panels. A tracking system is a method that is able to move solar panels according to changes in the direction of the light source, ensuring that the solar panels receive maximum light to achieve maximum power. The research method applied involves a series of tests to monitor the solar tracking system. Measurements involve the variable tilt of the solar panel, voltage, current and light intensity using a designed device, the results of which are then compared with standard measuring instruments. The system that has been developed successfully moves the solar panels according to the direction of the light source. The monitoring system uses Arduino and Esp8266 as microcontrollers, DinamoDC as the driving motor. After that, the percentage error for each measurement is calculated. The research results show that the light insensitivity values from solar panel test data were taken from 07.00 to 17.00. Based on several measurements that have been carried out, it can be concluded that the solar panels are functioning well, this is proven by the results of solar panel measurements with an average measured voltage of 18.45 volts – 20.38 volts.

Optimalisasi Pemanfaatan Android pada Sistem Peringatan dan Monitoring Keamanan Perlintasan Kereta Api

Mardhiah Masril — 2024-06-28

Railroad crossing security on highways is an important issue for road user safety. The current security system still has limitations, such as a lack of timely response and negligence of crossing guards, resulting in a high number of accidents at railroad crossings, which often claim lives. The high rate of accidents that occur today causes safety to be one of the most important things. Therefore, it is necessary to apply sophisticated technology to minimize the risk of accidents. The utilization of computer technology in the railway crossing security system can be an optimal solution. The system will work by using sensors that are able to detect the arrival of trains and send information about the state of the crossing to the crossing guards in real time. Thus, the crossing guards can take appropriate and quick action if there is a malfunction in the system. By integrating advanced technology, it is hoped that accidents at railway crossings can be minimized and the safety of road users can be guaranteed.

Sistem Deteksi Otomatis dan Self Cleaning pada Cat Litter Box

Mardhiah Masril — 2024-06-28

This research discusses the development of an Automatic Detection and Self Cleaning System on a Cat Litter Box using the Wemos D1 mini microcontroller, to improve the efficiency of cat maintenance. In this context, cats as pets have psychological uniqueness closely related to humans. The litter box, as a specific place for burying cat feces and urine, requires continuous attention and maintenance to keep it clean. This research develops a device that automatically detects cats entering the litter box, and then separates the feces from the sand in the cat litter box. The feces are transferred to a container that will be weighed using a load cell. Cat owners will receive notifications on their smartphone devices through their Telegram application to dispose of the waste. The system also monitors the sand height in the storage container, and the sand dispenser will refill it to a certain limit. The development of this system is expected to provide a solution for cat owners who need to leave their pets for a certain period. This research also demonstrates positive results through testing and notifications on smartphone devices as well as display on the LCD screen in the litter box.

PROTOTYPE ALAT PERATAAN DAN PEMADATAN TANAH BERBASIS Internet of Things (IoT)

Muchammad Fahrul Amin Amin — 2024-06-28

ped with ESP32-Cam, DC Motor, and BTS 7960 Motor Driver, and will be operated remotely via a smartphone's Android remote control, utilizing IoT technology to enhance efficiency and accuracy in soil leveling and compaction. By three trials result on sandy soil showed a more significant reduction, with an averagThe purpose of this research is to design a prototype of a soil leveling and compaction tool based on the Internet of Things (IoT). Currently, many projects still rely on manual tools for soil leveling and compaction, which can result in reduced effectiveness, lack of safety for workers, and high levels of fatigue. Therefore, this tool is equipe of 3.6 mm in 4 seconds, compared to rocky soil, which had an average reduction of 3.3 mm in 5.3 seconds over three trials.

Rancang Bangun Robot Autonomus Pembersih Kolam Ikan Hias

Mhd Adi Setiawan Aritonang Adi — 2024-06-28

The importance of maintaining the cleanliness of ornamental fishponds in the context of urban life has been on the rise, especially as people's busy schedules often lead them to overlook the routine maintenance of their fishponds. One viable solution is the adoption of autonomous robot technology as a means of cleaning ornamental fishponds. This research aims to conduct a comprehensive evaluation of the design and implementation of an autonomous robot as a pond cleaner. The research method employed is quantitative, measuring outcomes and efficiency in numerical terms, with experimentation serving as the primary approach for data collection. Data collected is measured using tools such as a stopwatch, encompassing the time taken by the robot to complete its tasks, the time required to activate all components (approximately 10 seconds), and the time needed to clean the pond (around 4-5 minutes). The findings of this study enable us to assess the efficiency and effectiveness of autonomous pond cleaning robots in maintaining the cleanliness of fishponds.

Sistem Monitoring Daya Listrik Berbasis Internet of Things Menggunakan Aplikasi Blynk

Rifa — 2024-06-28

This research aims to design and implement a monitoring system that allows the measurement of voltage, current, and power using electronic devices, particularly NodeMCU and PZEM004T current sensor, along with the Blynk application as the user interface. The development method used is the waterfall method, involving stages of analysis, design, implementation, testing, and evaluation.This monitoring system is designed to measure voltage, current, and power for various electronic devices at home or in the surrounding environment. However, the measurement results obtained show errors, especially in current measurement. The current measurement results have a significant error rate, which can affect the accuracy of power calculations. The error testing results for the voltage sensor are 3W lamp (0.171%), 10W lamp (0.343%), and the overall average voltage sensor error is 0.410%, the average errors for the current sensor are (92%), power (1.57%), and the total cost of electricity that will be paid for a month is (Rp.89,232)..