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All Journal JURNAL PENDIDIKAN SAINS SOSIAL DAN AGAMA Journal of Accounting Law Communication and Technology
Tampubolon, Iwan Henri
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Religion Humanities Computer Science & IT Economics, Econometrics & Finance Education Law, Crime, Criminology & Criminal Justice Other

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Pengaruh Ketersediaan dan Kualitas Fasilitas Praktik Terhadap Motivasi Belajar Mahasiswa Program Studi Teknik Listrik Bandar Udara Sitanggang, Kaisar Rian; Simanjuntak, Frisilia Klara; Iqbal, Muhammad Yusuf; Tampubolon, Iwan Henri; Sirait, Donna Nurhaida Masdiana
Journal of Accounting Law Communication and Technology Vol 2, No 2 (2025): Juli 2025
Publisher : CV. Rayyan Dwi Bharata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57235/jalakotek.v2i2.6662

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh ketersediaan dan kualitas fasilitas praktik terhadap motivasi belajar mahasiswa pada Program Studi Teknik Listrik Bandar Udara. Fasilitas praktik memiliki peran strategis dalam mendukung proses pembelajaran berbasis kompetensi, khususnya di bidang vokasional yang menekankan penguasaan keterampilan teknis. Metode penelitian yang digunakan adalah kuantitatif dengan pendekatan survei, melibatkan 120 responden mahasiswa aktif. Data dikumpulkan melalui kuesioner tertutup yang dianalisis menggunakan regresi linier berganda. Hasil penelitian menunjukkan bahwa baik ketersediaan maupun kualitas fasilitas praktik berpengaruh positif dan signifikan terhadap motivasi belajar mahasiswa. Ketersediaan fasilitas yang memadai memungkinkan mahasiswa untuk lebih aktif dan terlibat dalam proses praktik, sementara kualitas fasilitas yang baik meningkatkan kenyamanan serta efektivitas pembelajaran. Temuan ini menegaskan pentingnya perhatian institusi pendidikan terhadap pengembangan sarana dan prasarana praktik sebagai bagian integral dari strategi peningkatan mutu pendidikan. Dengan meningkatkan aspek tersebut, diharapkan motivasi belajar mahasiswa dapat ditingkatkan, yang pada gilirannya berdampak positif terhadap capaian kompetensi lulusan.
Design And Construction Of A Kinetic Power Generator Using A Paving Generator On The Sideway As A Supply For Street Lamps In The Medan Aviation Polytechnic Campus Tampubolon, Iwan Henri; Usman, Usman; Magdalena, Sartika; Chair, Achmad
Jurnal Pendidikan, Sains Sosial, dan Agama Vol. 10 No. 1 (2024): Jurnal Pendidikan, Sains Sosial, dan Agama
Publisher : STABN RADEN WIJAYA WONOGIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53565/pssa.v10i1.2090

Abstract

This study aims to design and develop a kinetic power generation device that utilizes the mechanical energy from pedestrian foot pressure on sidewalks. The working principle of the system is to convert mechanical energy into electrical energy using eight 12V DC car central lock actuators arranged in a series-parallel configuration. The electrical energy generated from foot pressure is directed into an electronic circuit consisting of diodes as reverse current protection, a DC-DC step-down converter to reduce voltage, and a charge controller to regulate the charging process of a 6800 mAh lithium-ion battery. The stored energy is then boosted using a DC-DC step-up converter to match the load requirements, which is a 10W LED lamp operating at 5V DC. To support monitoring, the circuit is equipped with a control panel containing a digital voltmeter and ammeter with an LCD display that shows voltage and current conditions in real time. All components are regularly assembled inside a panel box mounted on a mini light pole, ensuring practicality and safety in operation. The test results show that the device is capable of producing an average maximum voltage of 14.83 V with a current of up to 25 mA when all central lock actuators are pressed simultaneously. The stored energy in the battery can be used to power the LED lamp for several hours, depending on the intensity and frequency of pedestrian footsteps. With its simple design, easily obtainable components, and relatively low production cost, this system has the potential to serve as an alternative solution in supporting energy efficiency and the application of renewable energy-based lighting systems in campus environments as well as other public areas
Co-Authors Chair, Achmad Iqbal, Muhammad Yusuf Magdalena, Sartika Simanjuntak, Frisilia Klara Sirait, Donna Nurhaida Masdiana Sitanggang, Kaisar Rian Usman Usman