JASEE Journal of Application and Science on Electrical Engineering

PERANCANGAN SISTEM PEMBANGKIT LISTRIK TENAGA SURYA MENGGUNAKAN SOLAR TRACKER DUAL AXIS DAN MONITORING DATA LOGGER BERBASIS INTERNET OF THINGS (IOT)

Nanda Bagus Setiawan Nanda — 2024-11-11

The tool is designed to ensure that solar panels are always positioned perpendicular to the sun using an Arduino Uno as an automatic controller, along with other components such as light sensors (LDR) and DC motors. This microcontroller operates by processing data from the LDR sensors using programming on the Arduino Uno. When the LDR sensor is not aligned with the sun, its resistance value will differ. If this difference occurs, the microcontroller will move the motor to adjust the solar panel until the resistance returns to an equal value. The data logger monitoring aims to track the power capacity of the solar panels. Arduino is capable of generating optimal voltage when the solar panel is perpendicular to the direction of the sun. Based on tests conducted by comparing static solar panels with solar panels equipped with dual-axis trackers, it was found that solar panels with dual-axis trackers have a more optimal solar energy absorption capability. This is evident from the measurement of the electrical voltage generated, where the voltage on solar panels with dual-axis trackers is higher compared to static solar panels or those using single-axis trackers. The data obtained shows an increase in voltage starting at 09:00, with the maximum voltage recorded at 13:00, before eventually declining. The Data Logger can be monitored using the Blynk application, allowing it to be tracked through the Internet of Things (IoT).

IMPLEMENTASI PLTS PADA SISTEM OTOMATIS PEMBERIAN NUTRISI TANAMAN SAYUR BERBASIS LoRa

Muhamad Arifin Prastyono Arifin — 2024-11-11

The agricultural sector deals with most of human food needs; people are starting to think about making new agricultural innovations. Precision Agriculture (PF) is an agricultural land management system that uses technology to make the best decisions for a specific goal and know what is needed for crop growth. This study utilizes LoRa technology as a data transmission medium, enabling users to remotely observe farming conditions and address issues related to crop irrigation. With this technology, the process of plant watering and nutrition delivery will be carried out automatically using predefined time parameters. The results of this study, routine and scheduled nutrition spraying according to the needs of plants done twice a day, is expected to help harvest with optimal yields as well as make it easier for farmers to perform digital care even if farmers are very far away from the garden.

MONITORING DAN CONTROLLING SINKRONISASI MIXER BETON POROS GANDA BERBASIS WIFI

Gigih Bagus Nurcahya nurcahya — 2024-11-11

Currently, the construction sector is increasingly developing among the community and business actors. There are various types or types of products on the market provided by concrete mixer manufacturers, such as double shaft mixers which are more efficient for mixing concrete mix so that homogeneity is well maintained. In concrete mixer products currently circulating on the market, there is no monitoring and controlling system for synchronization in the second gear-box rotation, which can prevent fatality damage from occurring. This research aims to create a synchronization monitoring and controlling tool for a double-axis concrete mixer to minimize damage due to use. In the second round, the gear box is corrected to maintain synchronization with the proximity sensor by sending information to the microcontroller which will be displayed on the LCD in the equipment operator's work area and can be accessed outside the operator's work area via a smartphone based on local WiFi network in the company area. If there is a difference in synchronization between the two gear-boxes, the microcontroller will automatically give a command to the relay to turn off the motor driving the two gear-boxes and it can be turned off directly via smartphone.

RANCANG BANGUN FIRING SYSTEM PADA AMUNISI BERBASIS ARDUINO MENGGUNAKAN RADIO FREQUENCY

Andryas Doni Irani — 2024-11-11

Currently, there is a growing demand for more sophisticated, efficient, and secure fire systems in military applications. The use of microcontroller technology and wireless systems has become a trend in a variety of fields, including military applications. Arduino as a microcontroller platform has attracted much attention due to its flexibility, availability, and affordability. The firing system is one of the important parts of weapons and ammunition that controls the launch of bullets or projectiles. The research is aimed at developing a mechanism for a remote-controllable fire system using radio frequency. The research uses several main components, including the Arduino Mega 2560, the TFT LCD ILI9486, and the radio-frequency module Digi XTend 900, electronic firing control and 38mm ammunition. The output of this research is a firing system that can be controlled remotely using a 38mm caliber ammunition with two shooting modes: single mode and salvo mode.

MONITORING LAMPU DAN PELACAK LOKASI MOBIL DENGAN FITUR KEAMANAN SWITCH CUT OFF ENGINE BERBASIS ARDUINO

Robby Muktiyanto — 2024-11-11

It's hard to know if one person does it. All this time, checking the rear lights is done conventionally by looking directly behind the car and requiring two people, such a way is less efficient. Besides, the car owner needs to know the location of the car, if the car is out of control of the owner. The research builds a light monitoring system and a car location tracker with a button to turn off the engine remotely using a smartphone. The research uses ACS712 sensors, Arduino Mega, Buzzer, LCD 16x2 with I2C modules, NodeMCU ESP8266, GPS module, WIFI modem, Relay module and the MIT APP Inventor Android app. This system's communication protocol uses the MQTT protocol, and the broker of this system uses the private broker's cloud. Researching the monitoring of lights using Panther and Genio cars, the system can distinguish when there are sensors that don't detect current, the buzzers are ringing and the LCD displays the "Lamp Off" character, as well as showing which lights are switched off. When all the sensors detect current then the buzzer is off, and the lcd displages the "OKE SYSTEM". The tracker system can display coordinate points and can be integrated with google maps. As well as the relay module can be controlled using buttons on the application so that the machine can die. This whole system uses smartphones remotely

RANCANG BANGUN SISTEM KEAMANAN KUNCI SEPEDA MOTOR MENGGUNAKAN E-KTP SEBAGAI TAG BERBASIS ARDUINO UNO

Riza Fauzi — 2024-11-11

Security system technology is very important. With a motorbike lock security system using E-KTP as a tag, it is hoped that it can add security to motorbikes. The security system used on motorbikes today is still not safe enough because it still is has a limited security system. Therefore, a additional be tter security systems are needed on the vehicles themselves and are easy to use by the vehicle owner. This research aims to design additional prototypes for Arduino UNO based motorcycle security system that can be used for maintenance motorcycle safety. The method used is to utilize the radio wave frequency from the E-KTP and attach it to the RFID Reader and Arduino UNO. The results and analysis of the testing system are that the maximum reading distance between the E-KTP and the RFID Reader is 1 cm. It is hoped that this research can be used to help fulfill a motorbike security system using E-KTP as a tag with radio Frequency Identification Technology (RFID).