Claim Missing Document
Check
Articles

Found 2 Documents
Search

Design and construction of a mosquito trap using DC high voltage using the Cockcroft-Walton method Suriyanto, S; Rosdiana, R
Journal Geuthee of Engineering and Energy Vol 2, No 2 (2023): Journal Geuthee of Engineering and Energy
Publisher : Geuthèë Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52626/joge.v2i2.30

Abstract

The tropical climate in Indonesia is very helpful in breeding mosquitoes everywhere, the Aedes aegypti mosquito is the main cause of the spread of dengue fever in Indonesia. Mosquitoes' hexagonal eyes make them attracted to light, UV light with a wavelength between 350 nm and 370 nm is what can attract insects. The use of high voltage is felt to be more effective in killing mosquitoes. This research aims to find out at what time, temperature and air humidity how many mosquitoes come out to suck blood from both humans and animals. And find out at what DC voltage mosquitoes die from being stung. The device design includes UV LED, Temperature Sensor, and High Voltage DC (HVDC). UV LEDs are used as mosquito attractants, because mosquitoes like ultraviolet light, temperature also affects mosquito activity. At temperatures that are too cold, mosquitoes don't leave the nest much, and if it's too hot, the DHT11 sensor is used as a temperature gauge on the tool so that the tool works. High voltage is used to kill mosquitoes by applying voltage to the positive and negative wires, so that trapped mosquitoes will be stung to death. From the experimental results obtained, mosquitoes began to fly actively when sunset arrived, because the temperature and humidity levels were at the warm level that mosquitoes like. And mosquitoes will die if they are shocked by a voltage with a minimum value of 280V to a higher DC voltage.
Design a smart classroom based on Arduino Maulana, Hussain Rizqi; Rosdiana, R
Journal Geuthee of Engineering and Energy Vol 3, No 1 (2024): Journal Geuthee of Engineering and Energy
Publisher : Geuthèë Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52626/joge.v3i1.34

Abstract

The rapid pace of technology and human activities in the modern era often causes people to become negligent in small matters, one of which is saving electricity, including being negligent in the use of electronic devices and in managing electrical equipment. The Arduino-based Smart Classroom is a device-assisted system. devices that are obtained automatically and can be programmed via a computer system that are applied to campus buildings or conventional classes which aim to overcome human negligence and create practicality in terms of attendance in class both in campus and school environments. The control system used in this research is Arduino UNO with the help of several components such as PIR, RFID, and RTC sensors as input, and the output system is lights, sockets, I2C LCD, and Google Spreadsheet. So the research results show that the design the tools and systems have been built and in the application this tool will function when someone enters the class, the lights and sockets as electricity distribution components will turn on automatically and along with automatic attendance where the absence of attendance data will be recorded in Google Spreadsheet. From the results When testing this tool, research results showed that the lights and sockets could turn on and off automatically when people entered and left the classroom... and so did automatic attendance which successfully sent data to Google Spreadsheet.