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Journal : Journal of Technomaterial Physics

Solar-Based Smartphone Charging Stations with Voltage, Current, and Power Monitoring Noer, Zikri; Fathurrahman, Muhammad; Siregar, Annisa Novita Putri; Awanda, Misuki; Agus, Muhammad Abduh Akram; Siahaan, Lolo Ferdinan
Journal of Technomaterial Physics Vol. 5 No. 2 (2023): Journal of Technomaterial Physics
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jotp.v5i2.13348

Abstract

Renewable energy sources continue to be developed as alternative energy sources to reduce the use of fossil energy sources. One of them is a solar power plant that uses a light source from sunlight. For the public, electrical energy is useful to support work and communication activities such as using smartphones, but not many chargers are found in public places to charge smartphone batteries. It has designed and implemented a smartphone charging station to charge smartphone batteries using solar power. The smartphone battery charging on this smartphone charging station can display voltage, current, and power when charging the battery; this tool is equipped with an INA219 sensor, ATmega328 microcontroller, and solar power to make this tool look smart. The purpose of making this tool is to find out the working principle, voltage, current, and power and compare the charging time of the smartphone battery between the smartphone charging station and the manufacturer's charger. The working principle, when this tool charges the smartphone battery, the INA219 sensor receives output value data in the form of current and voltage. Furthermore, the sensor sends a signal to the ATmega328 to be converted and displayed as data on the LCD so that users can see the output value. The test results of the tool, when charging a smartphone battery using Micro USB, showed the average values of voltage, current, and power, respectively, of 11.7 volts, 0.48 amperes, and 5.98 watts. USB Type C shows the average voltage, current, and power values of 11.33 volts, 0.71 amperes, and 8.37 watts, respectively. The comparison of the duration of battery charging time on the manufacturer's Micro USB with the smartphone charging station has a difference of 27 minutes; the comparison of the duration of the smartphone battery charging time using the manufacturer's USB Type C with the smartphone charging station has a difference of 22 minutes.
Co-Authors . Apriansyah Ade Heri Mulyati, Ade Heri Agus, Muhammad Abduh Akram Agustino Zulys Ahmad Jupri Ahmad, Afifah Anwari Mattali Al Husnah, Miftah Alfauzi, Ikhsanurdien Alhasbi, Faruq Anna Permanasari Anwar, Najih Arif Darmawan Aryati, Ida Awanda, Misuki Ayu Lestari, Putri Baidhowi Billah, Salsa Destiyana, Stevany Dewanto, Muhammad Arif Bagus Didik Hariyanto Djoroho, Theresia G Dwinanto, Irwin Dwiyana, Amelia Eka Herlina Fahrurrozi, F Falni, Falni Fatmawati, Nur Aisyah Fauzi, Zaini Fauziah, Zahra Nur Fernayanan, Riyanti Firdaus, Danar Restu Firdaus, Muhamad Iqbal Ansori Fredy Jhon Philip Sitorus Gayatri, Baiq Alon Pramudhya Ghofar, Abd Hanifah, Aniqah Hanum, Siti Zaida Hendiyani, Rani Henny Purwaningsih Hudaya, Fadli Hudaya Ibad, Taqwa Nur Irianti, Septi Ismail Djakaria Jannah, Eka Yuni Nur Jannatun, Baiq Haulia Jarnuzi Gunlazuardi Java, Abyanuddin Al Jeki Purnama Putra Kabir, Abyan Jausan Kahar, Muhammad Syahrul Koramen Haulian Sirait Kurniawan, Reggiene La Aba Laksmi Subadra, Ni Putu Ayu Leny Heliawati Linda Jati Kusumawardani Liswara, Musa Ahmad M. Zainuddin Maharani, Restu Dewinta Manalu, Keren Mardiman Mardiman, Mardiman Maulani, Mustamina Maulida, Khoviva Megan, Aspasia Asprila Mimin Kusmiyati, Mimin Mirna Ari Mulyani Misdalena, Felly Mufasiroh, Hanif Fika MUHAMMAD ALI Muhammad Fachmi MUHAMMAD TAUFIK Mulia, Reski Mursito, Bambang Musa’ad, Faida Neliwati Noer, Zikri Nugraha, Yoga Nuraeni, Verlita Nurhayati Nurhayati NURUL HIDAYAH Patricia, Cicilia Benita Putri Permanasari, Arlina Puji Astuti Purwantiningsih Sugita Putra, Bela Janare Putri, Nabila Amalia Rahmatullah Bin Arsyad Rahmawati, Miftah Sigit Rasiwan, Iwan Rohmawati, Indi Rozi, Tapaul Rusani, Irna Saebani Saebani, Saebani Saleha, Isma Muslihati Salsabila, Filzah Maharani Sangadji, Zulkarnain Saputra, Ranu Arya Sarawa, Sarawa Sarira, Regina Amelia Setiawan, Aep Siahaan, Lolo Ferdinan Siregar, Annisa Novita Putri Siti Fatimah Subando, Joko - Sujendra, Ida Bagus Alit Sukresna, Yobi Suparman Suswandari Sutanto Sutanto Suwanta, Deni Maulana Syahrial, Agan Syahril Alzahri, Syahril Tasa, Tyan Taufik Taufik Teguh Hidayat Iskandar Alam Tri Aminingsih Trisnawati, Nika Fetria Uge, Sarnely Ulfah, Yetty Faridatul Umala, Moh usep suhendar Usep Suhendar Virasanty Muslimah Widoyo, Agus Fatuh Wiryan, Lalu Wiwi Siswaningsih Yules Pramona Zulkarnain Yulian Syahputri Zulfiani, Rena