IMPLEMENTASI INTERNET OF THINGS UNTUK PEMANTAUAN SUHU DAN KELEMBAPAN PADA ELE…

This study aims to design and implement a real-time temperature and humidity monitoring system based on the Internet of Things (IoT) for the electrospinning process. The system utilizes a DHT22 sensor, NodeMCU ESP32 microcontroller, and the Blynk application for remote monitoring and automated fan control. Calibration of the DHT22 sensor against a digital thermo-hygrometer showed an average err…

IDENTIFIKASI BATUAN PASIR BERDASARKAN METODE GEOLISTRIK RESISTIVITAS 2D KONFI…

Sand is one of the mineable mineral resources formed through weathering processes, both mechanical and chemical. Ogan Ilir Regency has the potential for sand mining industry due to the presence of the Ogan River. To evaluate the subsurface potential of sand deposits, a geophysical investigation is required, one of which is the geoelectrical method. The 2D resistivity geoelectrical method with W…

IMPLEMENTASI INTERLOCK PINTU OTOMATIS DENGAN ACS712 DAN ELECTROMAGNETIC LOCK …

Operational safety in electrospinning machines is crucial due to the high-voltage electricity involved, which poses significant risks to operators. This study aims to design and implement an automatic door interlock system based on the ACS712 current sensor, ESP32 microcontroller, and electromagnetic lock (maglock). The system operates by detecting the electrical current of the machine; when th…

PERANCANGAN RESISTIVITY METER DENGAN DATA LOGGER BERBASIS MIKROKONTROLER ARDU…

This study evaluates the performance of a resistivity meter based on the Arduino Mega 2560 R3, tested on a layered medium modeled in a measurement tank measuring 120 cm × 120 cm × 80 cm, with a total depth of 60 cm consisting of 30 cm of sand and 30 cm of clay. The device is designed for laboratory-scale resistivity measurements and is equipped with a data logger feature. The system is capabl…

RANCANG BANGUN SISTEM PENGERING OPAK SINGKONG BERBASIS ENERGI SURYA MENGGUNAK…

ABSTRACT This study aims to design and develop a cassava cracker drying system powered by solar energy and controlled using an Arduino Uno R3 microcontroller. The motivation behind this research stems from the limitations of conventional drying methods, which heavily depend on weather conditions and require a long drying time, particularly during the rainy season. The system utilizes a 100 Wp s…

KIMIA FISIKA Edisi Baru

Edition

Baru

ISBN/ISSN

979-518-460-1

Collation

xi, 528 hlm.; ill.; 20 cm.

Series Title

-

Call Number

541 Suk k

ANALISIS HVSR UNTUK MIKROZONASI BAHAYA GEMPA SEISMIK DI KAWASAN PERMUKIMAN KE…

Kepahiang District, located in Kepahiang Regency, Bengkulu Province, is a densely populated residential area with a population of 53,066 people. traversed by the Sumatra Fault, Musi Segment. This study aims to estimate the seismic hazard potential on the residental area of Kepahiang District through a microzoning approach using the microtremor method. Data from 14 measurements points were analy…

IDENTIFIKASI BAHAYA SEISMIK DI DESA SEKITAR SESAR SUMATERA KECAMATAN KEPAHIAN…

Kepahiang District, Bengkulu Province, is located along the active Musi Segment of the Sumatera Fault, making it highly vulnerable to seismic activity. The region includes residential areas and vacant lands with development potential, requiring a thorough understanding of subsurface conditions to mitigate earthquake risks. This study aims to analyze local site effects, including dominant freque…

ANALISIS POTENSI BAHAYA SEISMIK DENGAN PENDEKATAN MIKROTREMOR DI WILAYAH PERK…

Kepahiang District, located in Kepahiang Regency, Bengkulu Province, is an area with a significant earthquake risk potential due to its location on the Sumatra Fault Zone, which is an active seismic zone. This study aims to analyze the seismic hazard potential in the office and residential areas of Kepahiang District using a microtremor approach. Data were collected from 18 measurement points a…

ANALISIS URBAN HEAT ISLAND MENGGUNAKAN SISTEM INFORMASI GEOGRAFIS (SIG) DI KO…

The increasing population in Ogan Komering Ulu (OKU) Regency has an impact on land use change, characterised by a reduction in the area of vegetated associated with the Urban Heat Island (UHI) phenomenon. This study analyses the influence of land cover and vegetation density on Land Surface Temperature (LST) through multiple linear regression analysis. Categories on the variables of land cover,…

SISTEM PEMANTAUAN LEVEL AIR BERBASIS INTERNET OF THINGS MENGGUNAKAN NODEMCU E…

Monitoring water levels is essential to ensure adequate water availability and efficient usage in daily life. This study aims to design and implement a water level monitoring system based on the Internet of Things (IoT), integrated with an Android application. The system uses an ultrasonic sensor (US-015) and a NodeMCU ESP8266 microcontroller to measure the water level in a tank and send the da…

RANCANG BANGUN PAPAN INFORMASI ELEKTRONIK PEMANTAU SUHU, KELEMBAPAN DAN TEKAN…

Monitoring water levels is essential to ensure adequate water availability and efficient usage in daily life. This study aims to design and implement a water level monitoring system based on the Internet of Things (IoT), integrated with an Android application. The system uses an ultrasonic sensor (US-015) and a NodeMCU ESP8266 microcontroller to measure the water level in a tank and send the da…

PROTOTYPE SISTEM KENDALI LEVEL AIR OTOMATIS MENGGUNAKAN SENSOR ULTRASONIK TIP…

This research aims to design and test an automatic water level control system using the US-015 ultrasonic sensor and NodeMCU ESP8266 microcontroller. The system operates by reading the water level through the sensor and automatically controlling the water pump based on predefined minimum and maximum thresholds. The water level data is displayed in real-time on an LCD. Testing was conducted at f…

ANALISIS PERFORMA BAHAN BAKAR THORIUM NITRIDE (ThN) DENGAN VARIASI ENRICHMENT…

This study aims to analyze the performance of thorium nitride (ThN) fuel with varying uranium-233 enrichments in the core of a Gas-Cooled Fast Reactor (GFR) using OpenMC simulations. Burn-up calculations were performed over a period of 10 years with enrichment levels ranging from 0 to 12. The results show that the k-infinite value tends to increase at enrichments between 0–6, although it rema…

RANCANG BANGUN SISTEM KONTROL VOLUME AIR OTOMATIS MENGGUNAKAN SENSOR FLOWMETE…

This research aims to design and build an automatic water volume control system based on the Internet of Things (IoT) using a YF-B1 type flowmeter sensor. This system is designed to improve the efficiency of water filling in small-scale industries such as refill drinking water depots. The main hardware used includes the YF-B1 sensor, the NodeMCU ESP-32 microcontroller, and a solenoid valve that…

RANCANG BANGUN SISTEM PENGUKURAN CURAH HUJAN DAN KETINGGIAN AIR REAL-TIME BER…

The increase in rainfall due to climate change has raised the risk of flood disasters in Indonesia. Real-time monitoring of rainfall and water levels is essential for mitigation; however, conventional instruments still have limitations. This study aims to design a measurement system for rainfall and water level based on the Internet of Things (IoT) that can transmit and display data online. The…

PERANCANGAN ALAT PRAKTIKUM GERAK JATUH BEBAS DENGAN PEREKAMAN DATA OTOMATIS B…

This research aims to design and develop a free fall experimental device with automatic data recording based on a website using an infrared sensor and NodeMCU ESP8266. The device measures the falling time of an object from various heights accurately and displays the results in real time on a website, reducing manual measurement errors and facilitating data analysis. Testing was conducted using …

RANCANG BANGUN ALAT PRAKTIKUM PENGUKURAN INTENSITAS CAHAYA (LUX) DAN SUHU MEN…

Perkembangan teknologi mikrokontroler telah mendorong terciptanya alat praktikum fisika berbasis Internet of Things (IoT). Dalam studi ini, dirancang sistem pengukuran yang melibatkan sensor cahaya tipe BH1750 untuk intensitas cahaya, sensor suhu tipe DHT22 untuk suhu, dan sensor ultrasonik tipe HC-SR04 untuk jarak, dengan NodeMCU ESP8266 sebagai pengendali utama. Informasi hasil pengukuran dit…

ANALISIS POTENSI BENCANA CUACA EKSTREM DI KABUPATEN OGAN ILIR (Studi Kasus : …

Extreme weather is one of the hydrometeorological phenomena that has a significant impact on society, especially in Ogan Ilir Regency, which has a geographically vulnerable landscape. This study aims to determine the potential for extreme weather disasters in Ogan Ilir Regency by analyzing relevant parameters using a Geographic Information System (GIS) approach. The parameters used in this stud…

PERBANDINGAN METODE SUPERVISED CLASSIFICATION DAN UNSUPERVISED CLASSIFICATION…

COMPARISON of SUPERVISED CLASSIFICATION and UNSUPERVISED CLASSIFICATION METHODS for IDENTIFYING PEATLAND COVER USING LANDSAT-8 IMAGERY (Case Study: KHG Sungai Sugihan-Sungai Lumpur, South Sumatera) By: Soni Tania 08021282126047 ABSTRACT The peatland area in the Sungai Sugihan–Sungai Lumpur region is one of the largest peatland zones in South Sumatra, covering approximately 636,000 hectares. I…

PEMETAAN TINGKAT KERAWANAN BANJIR DI WILAYAH SUKABUMI JAWA BARAT MENGGUNAKAN …

Indonesia is an archipelagic country prone to natural disasters due to its location at the convergence of four tectonic plates and its tropical climate. According to BNPB data from 2024, flooding is the most frequent disaster, particularly in the Sukabumi region, West Java. Flooding in Sukabumi is caused by high rainfall intensity and prolonged rainfall duration, leading to the overflow of rive…

STUDI DESAIN SEL BAHAN BAKAR THORIUM OXIDE (TOX) DENGAN VARIASI ENRICHMENT UR…

This study aims to perform a neutronic analysis of a Thorium Oxide (TOX) fuel cell design with varying enrichments of U-235 isotope for application in the core of a Pressurized Water Reactor (PWR) with a thermal power output of 300 MWth. The reactor core is analyzed under two conditions: fully inserted control rods (100%) and fully withdrawn control rods (0%). The fuel used is a (Th, U)O₂ mix…

PERANCANGAN ALAT UKUR PEMANTAUAN KUALITAS UDARA (CO&PM2.5) MENGGUNAKAN SENSOR…

Air quality is one of the important factors affecting human health and the evironment. Increasing urban activities and vehicle emissions hane a negative impact on air quality, especially exposure to carbon monoxide (CO) and particulate matter (PM2.5) which are harmful to human health. This study aims to develop an air quality monitoring system with a focus on real-time detection of CO gas and P…

DESAIN NEUTRONIK TERAS GAS-COOLED FAST REACTOR (GFR) MENGGUNAKAN KODE OPENMC …

GFR merupakan reaktor maju Generasi IV yang beroperasi pada spektrum neutron cepat dengan pendingin helium, memberikan potensi tinggi dalam daur ulang aktinida serta minimalisasi limbah nuklir. Penelitian ini bertujuan untuk menganalisis desain neutronik teras Gas-cooled Fast Reactor (GFR) menggunakan kode simulasi OpenMC dan SRAC. Studi dilakukan dengan pemodelan sel bahan bakar dan teras meng…

PENGANTAR FISIKA KUANTUM

Edition

-

ISBN/ISSN

-

Collation

v, 110 hlm. ; 29 cm

Series Title

-

Call Number

539 Sum p

RANCANG BANGUN SISTEM KENDALI OTOMATIS MOLARITAS AIR TEH MENGGUNAKAN SENSOR L…

Variability in tea beverage concentration due to manual preparation can lead to inconsistent product quality and reduced consumer satisfaction. This study presents the design of an automated system to measure and control tea molarity using a Light Dependent Resistor (LDR) sensor and an ESP32 microcontroller. The system consists of one pump dedicated to concentrated tea addition, one stirring mo…

PEMETAAN TINGKAT KERAWANAN BANJIR MENGGUNAKAN METODE OVERLAY DAN SCORING BERB…

Palembang City is highly prone to flooding, particularly during the rainy season, due to a combination of high rainfall intensity, tidal river surges. Inadequate drainage systems, and rapid land-use change. This study aims to map flood vulnerability levels in Palembang using a Geographic Information System (GIS) with overlay and scoring methods applied to five key parameters: rainfall, slope, s…

ANALISIS SPASIAL DAERAH RAWAN TANAH LONGSOR DI KOTA PAGARALAM MENGGUNAKAN MET…

Pagaralam City, characterized by steep topography, a humid climate, and rapid land use changes, is highly susceptible to landslide disasters. This study aims to map landslide hazard zones and classify the hazard levels in Dempo Utara District, Pagaralam City, using Geographic Information System (GIS) methods. Five primary parameters were used: geology, slope steepness, soil type, rainfall, and …

ANALISIS KONSEP FISIKA PADA PEMENTASAN FESTAMASIO DAN POTENSINYA SEBAGAI BAHA…

The National Student Theater Festival showcases performances to express the creativity and talents of non-art college students. The eighth Festamasio, held in 2017 in Makassar, carried the theme "Physics In Theatre," incorporating concepts and content related to physics. This research was conducted to identify the physics concepts presented in the Festamasio VIII performances that can be contri…

EFEKTIVITAS MULTIMEDIA INTERAKTIF SOLAR SYTEM SCOPE DALAM MEMFASILITASI PEMAH…

Penelitian ini bertujuan untuk mengetahui efektivitas penggunaan multimedia interaktif Solar System Scope dalam memfasilitasi pemahaman konsep siswa pada materi sistem tata surya di kelas VII SMP Negeri 1 Indralaya pada semester genap tahun akademik 2024/2025 di. Penelitian ini menggunakan pendekatan kuantitatif dengan metode eksperimen, dengan bentuk Pre-Experimental, dengan desain one group p…