Perbandingan Kinerja Arduino Uno dan ESP32 Terhadap Pengukuran Arus dan Tegangan

Widyatmika, I Putu Ardi Wahyu; Indrawati, Ni Putu Ayu Widyanata; Prastya, I Wayan Wahyu Adi; Darminta, I Ketut; Sangka, I Gde Nyoman; Sapteka, Anak Agung Ngurah Gde

doi:10.5614/joki.2020.13.1.4

Cited by 5 publications

(4 citation statements)

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“…The SPWM (Sinusoidal PWM) method is also called the Triangulation, Sub harmonic, or Suboscillation method [14]. The Pulse Width Modulation (PWM) is a technique which is characterized by the generation of constant amplitude pulses by modulating the pulse duration by modulating the duty cycle [15]. One effective method used to convert analog circuits to digital outputs based on microprocessors is pulse width modulation, or PWM [16].…”

Section: Spwm (Sinusoidal Pulse Wide Modulation)mentioning

confidence: 99%

Design of Unipolar Pure Sine Wave Inverter with Spwm Method Based On Esp32 Microcontroller As a Support of The Ebt System On Ship

Ahmad Putra,

Nugraha,

Widiarti

et al. 2024

E3S Web Conf.

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Along with developments in the maritime sector, especially on ships, the need for electric power on board will be very diverse. The use of diesel engines as power plants requires fuel to drive a diesel while the use of fuel in ships produced from petroleum processing is limited. Efforts to reduce the use of fuel is by implementing new renewable energy as independent electricity on ship. In EBT inverter technology plays an important role in converting DC voltage to AC voltage. In the inverter, the use of microcontrollers as drivers to generate PWM signals continues to develop. One of the developments of the microcontroller is ESP32. The problem that often occurs in inverters is that the output voltage is unstable. In addition to maximizing the performance of the inverter, it is necessary to add a protection system to reduce the risk of damage to the inverter or the load. Therefore, an inverter was made using the ESP32 microcontroller driver with the addition of protection and the fuzzy method as a voltage stabilizer. This inverter will change the 12 Vdc to 220 vac. In the Matlab simulation, the inverter can change the 12 vdc to 12 vpeak with a carrier signal of 20 khz and a reference signal of 50 hz. From the results of the inverter output will be changed to 220 vac using a step up transformer. The research overlay is being able to make a pure sine wave SPWM inverter using an ESP32 driver with a stable voltage.

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Section: Spwm (Sinusoidal Pulse Wide Modulation)mentioning

confidence: 99%

Design of Unipolar Pure Sine Wave Inverter with Spwm Method Based On Esp32 Microcontroller As a Support of The Ebt System On Ship

Ahmad Putra,

Nugraha,

Widiarti

et al. 2024

E3S Web Conf.

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“…To support this electronic work, the microcontroller ESP32 was supported by 2 Li-ion batteries 18650 Voltage 3.7 volts as a source of energy. The microcontrollers ESP32 are widely used in many studies, due to being affordable, simple, and having good resistance [35]. In addition, the microcontroller ESP32 has the flexibility of its users in carrying out various experiments, such as remotely a device, connected to Wi-Fi, Bluetooth, and the Internet of Things [36].…”

Section: Flowchartmentioning

confidence: 99%

Prototype of simple mini-wave gauge using Microcontroller ESP32 on the laboratory scale

Widiaratih,

Suryoputra,

Handoyo

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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The limited availability of real-time wave data is needed for shipping safety and for planning coastal areas. This wave data monitoring system including the wave height and direction gained to be used as a consideration in making decisions related to shipping safety and coastal management. This study aims to design and create a prototype of a simple mini-wave gauge and test the performance of a mini-wave gauge on the laboratory scale. The sensors used in this mini-wave gauge were ADXL335 as a vibration sensor to detect wave movement and the GY-271 sensor module with the HMC5883L chip which was a direction sensor. In the experiment, the wave data generated by the sensors were then received by the microcontroller ESP32 as a data processing center. The wave data was then received by the computer using a Wi-Fi network as well as processed and displayed on an application that had been developed using Embarcadero Delphi. Experiments with this mini-wave gauge resulted in an average range of wave height ± 6cm with a wave trough of -4.5 cm and a wave crest of 2.2 cm. This mini-wave gauge was then validated with the ultrasonic sensor at laboratory scale and the root mean square error obtained was 1.34 cm. Generally, this device functions well and has high accuracy for recording wave data.

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“…Pompa motor DC dapat dikontrol kecepatanya menggunakan kontrol PWM dari arduino. PWM adalah cara memanipulasi keluaran digital sehingga menghasilkan keluaran analog [17]. PWM atau Pulse Width Modulation merupakan sinyal keluaran yang diatur high dan low secara bergantian dalam waktu tertentu.…”

Section: Perancangan Elektrikunclassified

Implementasi FLC pada Soil Moisture dan Suhu Greenhouse Stroberi Berbasis IOT

Prabasworo,

Dewatama,

Fauziyah

2023

TELKA

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Stroberi merupakan salah satu buah yang sering dikonsumsi dalam kehidupan sehari-hari. Selain untuk olahan makanan, stroberi juga dikonsumsi dalam kondisi segar. Menurut Badan Pusat Statistik, produksi stroberi Indonesia tahun 2021 sebesar 9.860 ton meningkat 31 % dari tahun 2019, dimana jumlah produksi tahun 2010 sebanyak 7.501 ton. Untuk mendapatkan buah stroberi yang segar tentunya memerlukan treatment khusus dalam pertumbuhan tanaman tersebut. Terdapat beberapa faktor yang mempengaruhi tumbuh kembang stroberi seperti kelembaban udara, udara suhu, dan soil mousture. Pada penelitian ini dilakukan sebuah pengembanagn sistem kontrol soil moisture dan suhu udara pada greenhouse dalam proses budidaya stroberi yang dapat dimonitor melalui IoT. Metode yang digunakan untuk mengontrol suhu dan soil moisture adalah sistem inferensi Fuzzy Mamdani dengan setpoint kontrol soil moisture sebesar 6,5 Hum dan suhu sebesar 20°C. Berdasarkan dari hasil pengujian soil moisture didapatkan hasil waktu tunda (td) sebesar 40 detik, time settling (ts) sebesar 200 detik, dan waktu naik (tr) sebesar 171 detik. Pada pengujian suhu terdapat waktu tunda (td) sebesar 60 detik, settling time (ts) sebesar 120 detik, dan waktu naik (tr) sebesar 114 detik. Strawberries are commonly consumed everyday whether being processed or consumed fresh. Strawberry production has been incrasing along the years in Indonesia. According to the Central Statistics Agency, Indonesia's strawberry production in 2021 reached 9,860 tons, a 31% increase from 2019, where the production was 7,501 tons. In order to have a good strawberries, we need to use special treatment for controlling the factor that influenced the growing process. There ae several factors that influence the growing process of strawberries, which are changes in weather, air temperature, humidity, and soil moisture. This research focuses on the control system for soil moisture and air temperature in a greenhouse during strawberry cultivation. The study employs a Mamdani fuzzy inference system with a soil moisture control setpoint of 6.5 Hum and a temperature of 20°C. Based on the results of the Soil Moisture testing, the obtained values are a delay time (td) of 40 seconds, a settling time (ts) of 200 seconds, and a rise time (tr) of 171 seconds. In the temperature testing, there is a delay time (td) of 60 seconds, a settling time (ts) of 120 seconds, and a rise time (tr) of 114 seconds.

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Perbandingan Kinerja Arduino Uno dan ESP32 Terhadap Pengukuran Arus dan Tegangan

Cited by 5 publications

References 0 publications

Design of Unipolar Pure Sine Wave Inverter with Spwm Method Based On Esp32 Microcontroller As a Support of The Ebt System On Ship

Design of Unipolar Pure Sine Wave Inverter with Spwm Method Based On Esp32 Microcontroller As a Support of The Ebt System On Ship

Prototype of simple mini-wave gauge using Microcontroller ESP32 on the laboratory scale

Implementasi FLC pada Soil Moisture dan Suhu Greenhouse Stroberi Berbasis IOT

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