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Journal : Applied Technology and Computing Science Journal

PEMANFAATAN ESP8266EX SEBAGAI KONTROL DAYA PENGAMAN MOTOR BERBASIS ANDROID Anton Breva Yunanda; agung kridoyono; Mochamad Sidqon
TEKNOLOGI DITERAPKAN DAN JURNAL SAINS KOMPUTER Vol 3 No 2 (2020): December
Publisher : Unusa Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33086/atcsj.v3i2.1802

Abstract

Alat pengaman motor pada umumnya bersifat manual mekanik menggunakan kunci sebagai pengaktif saklar memiliki kelemahan pada grid kunci sehingga motor masih bisa diaktifkan dengan pemecahan grid. penerapan modifikasi model keamanan bersifat elektrik mekanik menjadikan keamanan ganda dengan menambahkan servo pada motor memiliki supply arus searah memberi tambahan fasilitas keamanan dengan pengaktifan menggunakan transmisi wireless berdaya searah untuk menambah prosedur pengaktifan motor. Maraknya tindakan pencurian kendaraan motor dengan mekanik melalui kunci ini membuat inisiatif bagi penulis untuk merancang sistem kendali berbasis mobile sebagai pengamanan motor untuk melindungi kontaktor starter dari pencurian dengan memanfaatkan switching mekanik untuk pengaktifan sistem starter melalui kendali wireless ESP826. Kata Kunci: pengaman motor,kunci elektrik , ESP8266X
IOT Power System MQTT Protocol at Micro-Scale Shrimp Farming in Urban Areas Mochamad Sidqon; Agung Kridoyono; Anton Breva Yunanda; Ameloddin Amimus
TEKNOLOGI DITERAPKAN DAN JURNAL SAINS KOMPUTER Vol 5 No 2 (2022): December
Publisher : Universitas Nahdlatul Ulama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33086/atcsj.v5i2.3674

Abstract

In the post-pandemic era, Food security is activity that recommended by the government to save food crisis especially to increase food activity in urban areas. Like a shrimps, is the most favorite fish for food at urban area where in general this fish cultivation is carried out in the pond area. With the IOT MqTT protocol we propose the model of prototype system of shrimp cultivation at urban area where the place had topography characteristic like 5-9meter ground level, 31 °C temperature and 71%humidity. with the MQTT mobile telemetry we get the information about the changes condition like a temperature, PH, turbidity at the pond based android. Temperature for the heat level, PH for acidity and turbidity for clarity. Using wifi microcontroller AVR based to connect firebase cloud for storing data sensor that input data MUX microcontroller get from analog sensor. The power plant using solar power that implemented for power system at the peripheral. The result is the information condition of pond and alert if the value is out of set point value in the shrimp pond also the model of solar power system that implemented of shrimp farming.
ESPCam Control Using Telegram on ESP32 Microcontroller-Based Security Camera Systems Aris Sudaryanto; Dimas Sasongko; Agung Kridoyono; Rizqi Putri Nourma Budiarti; Savilla Tifania Mahadewi; Feby Ade Arvianto
TEKNOLOGI DITERAPKAN DAN JURNAL SAINS KOMPUTER Vol 5 No 2 (2022): December
Publisher : Universitas Nahdlatul Ulama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33086/atcsj.v5i2.3760

Abstract

A security camera must be easy to control, because users need to be able to monitor and control it even when they are in another place. To accommodate this need, security cameras are generally controlled by a computer, then the data is sent to a web server that can be accessed by users. However, the system is quite complicated because it still requires a computer, as well as the additional cost of renting a website server. In this study, computer functions were replaced with the ESP32 microcontroller, and the website server as well as the application interface was replaced with the Telegram BOT. The ESP32 microcontroller was chosen because its function is almost the same as a computer, while the Telegram BOT can be used free of charge. This study focuses on testing the success rate of the system in responding to commands given via the Telegram BOT, with the type of command connecting the Telegram BOT with ESPCam, turning on or off the LED flash, taking pictures, and the combination. Based on the tests that have been carried out for all existing command combinations, with each test being repeated 25 times, it was found that the success rate of the system reached 84.67%.
A Simple Electronic System of Security for a 24-Hour Grocery Store agung kridoyono
TEKNOLOGI DITERAPKAN DAN JURNAL SAINS KOMPUTER Vol 6 No 1 (2023): June
Publisher : Universitas Nahdlatul Ulama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33086/atcsj.v6i1.4583

Abstract

Grocery stores, commonly found in cities, represent the latest model of retail establishments offering a diverse range of daily essentials and groceries while operating 24/7 for added convenience. However, these stores often encounter security challenges, such as employee lapses like falling asleep or leaving their posts unattended, which can jeopardize safety. To address this issue, we have developed a simple yet effective tool to enhance store security, utilizing an analysis of detection and sensor error rates. This security system relies on analog circuits to process signals from motion sensors, triggering a buzzer notification upon detecting movement. Through this research, the aim of the research is to quantify the level of detection accuracy and sensor error magnitude, as well as determine the optimal sound level for the generated notification. The results of this research contribute to bolstering safety and vigilance in these grocery stores.
Prototype SMS and GPS based Otoped Rental Tracking System for Car Free Day Darmo Surabaya kridoyono, agung; Yunanda, Anton Breva; Sidqon, Mochamad; Hartono, Elvianto Dwi; Sudaryanto, Aris; Yuwono, Istantyo
TEKNOLOGI DITERAPKAN DAN JURNAL SAINS KOMPUTER Vol 7 No 1 (2024): June
Publisher : Universitas Nahdlatul Ulama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The main problems in otoped rentals are congestion, road branches, and internet connectivity. This research aims to design and implement a simple rental tracking system for otoped at Darmo Surabaya Car Free Day, utilizing Arduino technology integrated with SMS, maps, GPS, and the SIM800L module. The system is developed to enhance the efficiency and security of otoped rentals by providing real-time tracking and location updates. The main components include an Arduino microcontroller, GPS module for location tracking, SIM800L module for SMS communication, and a map interface for visualization. The system sends location data via SMS, which can be accessed by users and administrators to monitor otoped positions and usage. The effectiveness of the system is evaluated based on its accuracy, reliability, and user satisfaction. The results indicate that the Arduino-based tracking system performs well in providing real-time updates and accurate location data, significantly improving the management of scooter rentals. This study concludes that the integration of Arduino, SMS, maps, GPS, and SIM800L is a viable solution for a simple and effective rental tracking system for electric scooters.