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All Journal Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) InComTech: Jurnal Telekomunikasi dan Komputer JITK (Jurnal Ilmu Pengetahuan dan Komputer) Journal of Information Technology and Computer Engineering Jurnal Hilirisasi IPTEKS (JHI) Jurnal Teknik Industri Terintegrasi (JUTIN) Didaktika: Jurnal Kependidikan Warta Pengabdian Andalas: Jurnal Ilmiah Pengembangan Dan Penerapan Ipteks CHIPSET (Journal on Computer Hardware, Signal Processing, Embedded System and Networking) Aceh International Journal of Science and Technology
Yolanda, Desta
Universitas Andalas
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Journal : chipset journal on computer hardware signal processing embedded system and networking

 1 
Monitoring Sistem Ketersediaan dan Pengontrolan Pengisisan Air Secara Otomatis Pada Gedung Perkantoran Berbasis Mikrokontroler Dodon Yendri; Desta Yolanda; Rezy Pratiwi
CHIPSET Vol. 1 No. 01 (2020): Journal on Computer Hardware, Signal Processing Embedded System and Networking
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (737.983 KB) | DOI: 10.25077/chipset.1.01.10-16.2020

Abstract

Employees who work in offices absolutely need water, for example to wash hands, to defecate, or other household needs. Water availability must be a concern of managers. But in fact, many officers pay less attention for this. They let a lot of water flows from the tank or reservoir that makes important water resources are wasted. This study aims to regulate the usage of water in office buildings so that water needs for employees are always met. The system was built by three tanks, one tank as the main water source called the central tank and two tanks as a reservoir of water that will be consumed by employees called tank1 and tank2. To measure the water level in the tank, it will use an ultrasonic sensor. If the water in the central tank has reached the minimum capacity length from the surface of the water to the sensor (≥ 20 cm), the tank manager will receives an SMS that indicates the water in the central tank is not available and needs to be refill. Tank 1 and tank 2 are filled automatically by activating the pump and opening the solenoid valve when the water is less than the maximum limit set (> 5 cm). The results showed that the system was able to send an SMS to the tank manager when the water level had reached the minimum limit with an 7.39 seconds of average delivery time. Tank 1 and tank 2 can be returned off when the water level reaches the 5 cm limit. The average success rate of filling water in tank1 was 98.46% and tank2 was 97.32%.
Rancang Bangun Buku Elektronik Menggunakan Mikrokontroler Dan Voice Recognition Module V3 Untuk Pencegahan Nomophobia Pada Anak Usia Prasekolah Harist Islami; Derisma; Desta Yolanda
CHIPSET Vol. 3 No. 02 (2022): Journal on Computer Hardware, Signal Processing, Embedded System and Networkin
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/chipset.3.02.94-101.2022

Abstract

Nomophobia (no mobile phone phobia) is a form of phobia or fear that occurs for a person if they does not hold a mobile phone for some time then he will be stressed. This nomophobia should be prevented early on starting from the golden age of learning children 0-8 years by holding fun and interactive learning activities, because at that age the growth of the child's brain is calculated very quickly that is as much as 80%. To support their growth most of the parents, choose smartphones and gadgets of the like to support basic learning such as reading. This is because the learning offered to their child is interactive. However, it is certainly a challenge for parents to control and supervise children in using smartphones for learning activities. To solve the above, design electronic books using Microcontrollers and Voice Recognition Module V3 to support children's learning in addition to using smartphones in order to prevent nomophobia
Sistem Pembayaran Parkir Non-Tunai Berbasis Mikrokontroler dengan Metode Template Matching Egita Lorenza K; Rian Ferdian; Desta Yolanda
CHIPSET Vol. 4 No. 01 (2023): Journal on Computer Hardware, Signal Processing, Embedded System and Networkin
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/chipset.4.01.1-12.2023

Abstract

Parking is an activity to stop or store vehicles in a place that has been provided in public places that have a parking system. The parking system is a system that is applied to a parking environment. Several parking systems developed are manual parking systems, computer-based parking systems, semi-automatic parking systems and RFID-based parking systems. Indonesia has developed a lot of computer-based parking systems, but many areas still use manual parking systems. So that there are still many vehicles parked carelessly, security is not guaranteed and the payment system has not been accumulated based on the length of parking time. This paper describes the development of a parking system based on the template matching method by developing non-cash payments based on the length of parking time. Researchers use a webcam to detect vehicles that will enter the parking area. The captured images are processed in a database to store vehicle entry time information. Researchers use qr codes as a substitute for admission tickets. When leaving the parking area, a QR code will be scanned on the provided application, then users can make payments through the application. This system can be carried out independently by the user so that it does not require full 24-hour supervision.
Rancang Bangun Kunci Pintu Perpustakaan Otomatis Menggunakan Algoritma Histogram of oriented gradients Berbasis Mini-PC Muhammad Fauzan Azhim; Werman Kasoep; Desta Yolanda
CHIPSET Vol. 4 No. 02 (2023): Journal on Computer Hardware, Signal Processing, Embedded System and Networkin
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/chipset.4.02.129-140.2023

Abstract

Facial recognition has been a long-standing problem in computer vision. Recently, Histograms of Oriented Gradients (HOGs) have been shown to be effective descriptors for object recognition in general and face recognition in particular. In this study, HOGs are used as an algorithm to achieve facial recognition, which aims to recognize the faces of registered students when visiting the library without the need to fill in the attendance list in the visitor book and open the door and lock the door automatically.
Rancang Bangun Sistem Kontrol Suhu dan Kelembapan pada Tempat Penyimpanan Gabah berbasis Android menggunakan Logika Fuzzy: Indonesia Pratama, Haritsah Yudha; Yolanda, Desta
CHIPSET Vol. 6 No. 01 (2025): Journal on Computer Hardware, Signal Processing, Embedded System and Networkin
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/chipset.6.01.55-67.2025

Abstract

Gabah adalah hasil tanaman padi yang telah dipisahkan dari tangkainya dengan cara perontokan. Kualitas dari gabah dapat diukur dari kadar air, warna, dan berat dari gabah sehingga proses pengeringan dan penyimpanan menjadi perhatian utama untuk menghasilkan gabah dengan nilai jual tinggi. Penelitian ini bertujuan untuk mengembangkan sistem yang mampu membantu dalam proses pengeringan dan penyimpanan gabah dengan menggunakan ESP32, Sensor DHT22 aplikasi Android, dan pengontrolan dengan menggunakan logika fuzzy. Sistem ini terdiri mode pengeringan (drying) dan mode penyimpanan (storage) yang dikendalikan dengan aplikasi Android. Pada mode drying sistem akan membantu dalam proses pengeringan gabah. Lalu pada mode storage, sistem menerapkan perhitungan fuzzy untuk mengendalikan keluaran tegangan ke heater dan kipas berdasarkan suhu dan kelembapan yang dibaca oleh sensor. Hasil pembacaan sensor, lama penyimpanan, perhitungan dari logika fuzzy ini nantinya juga akan ditampilkan pada aplikasi Android yang bernama Contrapp.
Parameter Control System of Aeroponic Method on Plants Based on Internet of Things (IoT) Zahran, Dzaki; Yolanda, Desta; Purbolingga, Yoan
CHIPSET Vol. 6 No. 02 (2025): Journal on Computer Hardware, Signal Processing, Embedded System and Networkin
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/chipset.6.02.186-194.2025

Abstract

The Internet of Things (IoT)-based Aeroponic System is an innovation in the cultivation of crops, especially potatoes, on limited land. This research aims to design an aeroponic parameter control system that integrates real-time measurement of temperature, humidity, and pH to improve the efficiency and productivity of urban agriculture. The system uses the ESP32 as the main data processor, with a DHT11 sensor for temperature and humidity measurements, as well as a pH sensor for nutrient regulation. Automation is carried out through relays and control modules connected to the Blynk app for remote monitoring and control. Tests show that this system is able to maintain the stability of the growing environment with an average parameter error of less than 5%. The system offers sustainable solutions for urban agriculture, reducing water consumption, and overcoming the limitations of narrow land.
Prototype of Monitoring System for Power Absorption and Solar Panel Maintenance on Website-Based Solar Power Plant Ananda, Melly Wasilah; Yolanda, Desta; Anandika, Arrya
CHIPSET Vol. 5 No. 01 (2024): Journal on Computer Hardware, Signal Processing, Embedded System and Networkin
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/chipset.5.01.40-48.2024

Abstract

Solar power plants (PLTS) are a source of electrical energy that will never run out and will not damage the environment. PLTS is an alternative energy source when an electricity supply has not reached an area or has no commonly used power generation source, such as gas or water. In PLTS, solar panels are devices that need to be considered to maintain the performance of solar panels on PLTS. Several things must be considered, as solar panels must be protected from dust and dirt that can block sunlight. Solar panels should also not dry themselves after being wet with water because there will be traces of water left behind. Moisture on the surface of solar cells significantly reduces cell performance due to the disruption of the absorption and refraction of sunlight. To overcome this problem, the author proposes to design a system that can monitor the absorption of power carried out by solar panels and perform maintenance on solar panels in the form of cleaning from dust and dirt automatically and helping to dry after the rain subsides on the surface of solar panels. This system is integrated with the website so that officers can monitor through the monitoring website interface. This designed system can optimize power absorption on solar panels and help officers know the results of power absorption by solar panels.
Sistem Pendeteksi Nilai Nominal dan Keaslian Uang Kertas Rupiah untuk Penyandang Tunanetra berbasis Mikrokontroler Fadtinah, Fadtinah; Yolanda, Desta
CHIPSET Vol. 7 No. 01 (2026): Journal on Computer Hardware, Signal Processing, Embedded System and Networkin
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/chipset.7.01.59-66.2026

Abstract

Rupiah banknotes are legal tender used within the territory of the Unitary State of the Republic of Indonesia for buying and selling transactions. However, the circulation of counterfeit money in the community still occurs frequently, causing financial losses, especially for people with visual impairments. Blind people's limited ability to see makes them vulnerable to being the main target in counterfeit money fraud cases and cases of switched money. Based on these problems, it is necessary to develop a system that can identify the nominal value and authenticity of rupiah banknotes. This research is intended to facilitate blind people in identifying money when doing buying and selling transaction activities in order to avoid cases that have occurred before. The implemented system has four functions, namely user detection using the HC-SR04 Ultrasonic sensor to provide information on instructions for using the system within a distance of 10-50cm. The second function is money in/money out detection using EC-0141 IR sensor to open and close the system lid automatically. The third function is nominal value detection using the TCS3200 sensor. The fourth function is to detect the authenticity of the money using the UV GY-31 ML8511 sensor. The output of the system is a voice instruction on the use of the system and the detection results of the inserted money. The results of the detection process for the nominal value of money can distinguish all nominal values of money with an average success rate of 78.57% for new money conditions and 71.43% for old money conditions. As for the detection process of money status with an average success rate of 57.14%. This shows that the system is quite accurate in detecting although there are still frequent errors in detection.
Co-Authors Afriyanti Dwi Kartika Ananda, Melly Wasilah Anandika, Arrya Arrya Anandika Budi Rahmadya Derisma Derisma Derisma Derisma Dodon Yendri Egita Lorenza K Eno Marozi Fadtinah, Fadtinah Fatma, Nela Ferdian, Rian Harist Islami Hersyah*, Mohammad Hafiz Hersyah, Mohammad Hafiz Kasoep, Werman Lathifah Arief, Lathifah Muhammad Fauzan Azhim Muhammad Wafa Alhanif Muhammad, Fauzan Nefy Puteri Novani Nefy Puteri Novani Nefy Puteri Novani Nela Fatma Pratama, Haritsah Yudha Purwoko, Agus Rahmayani, Mentari Tri Indah Rahmi Eka Putri Ratna Aisuwarya Rezy Pratiwi Rifki Suwandi Rifki Suwandi Rio, Muhammad - Rizka Hadelina Tati Erlina Tati Erlina Werman Kasoep Werman Kasoep Werman Kasoep Yoan Purbolingga Yuni, Riva Andra Zahran, Dzaki