Claim Missing Document
Check
Articles

Found 2 Documents
Search

STUDI PENGARUH JARI-JARI DALAM MAGNET TERHADAP TEGANGAN GENERATOR AKSIAL PADA BAHAN CAKRAM AKRILIK Pebri Prihatmoko; F. Danang Wijaya; Suharyanto Suharyanto
Jurnal Teknosains Vol 8, No 2 (2019): June
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/teknosains.30958

Abstract

The high cost of making rotor discs is one aspect that becomes an obstacle in the implementation of axial generator research. This study aims to compare acrylic discs with wooden discs in terms of axial generator output voltage and production costs, so that further research can use alternative discs with lower cost. This study uses an experimental method, where this method is used to find existing variables. On a generator with an acrylic disc, the average voltage is 16.6 volts with a manufacturing cost of 151,500 rupiah. Whereas on generator with wood disc, the average voltage is 17.2 volts with a manufacturing cost of 48,750 rupiah. Thus wood disc can be an alternative material in making cheap axial generator rotor discs.
RANCANG BANGUN KRAN AIR TANPA SENTUH BERBASIS SENSOR INFRA MERAH Pebri Prihatmoko
Jurnal Informatika Dan Tekonologi Komputer (JITEK) Vol. 2 No. 3 (2022): November : Jurnal Informatika dan Teknologi Komputer
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jitek.v2i3.675

Abstract

Covid 19 is a disease caused by the corona virus that originated in China. This virus can spread through solid, liquid and airborne droplets. There is no cure for this disease, so only preventive measures can be taken. Preventive measures include wearing masks and washing hands frequently with soap. One of the equipment that is often used to wash hands is a water faucet. In general, to open the valve, the faucet handle must be turned by hand. In the process of opening this valve, it has the potential to be a medium for the spread of the corona virus, considering that in general, faucets are used interchangeably using a hand touch. The purpose of this research is to change the manual water faucet into a water faucet that is operated without a touch of the hand. The method used in this study is a switch based on an infrared sensor. The result of this study is a water faucet unit that operates without the touch of a hand.