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Sistem Kontrol All In One Top Filter Pada Akuarium Menggunakan Arduino Uno Muhammad Kurniawan; Ade Zulkarnain; Adidtya Perdana
SEMINAR NASIONAL TEKNOLOGI INFORMASI & KOMUNIKASI Vol. 1 No. 1 (2021): Prosiding Snastikom 2021
Publisher : Universitas Harapan Medan

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In terms of maintaining goldfish there are several factors that must be considered such as water temperature, pH levels and feeding that must be considered. Traditionally, checking the condition of aquarium water is carried out routinely by paying attention to water color and odor, traditional methods still lack accuracy and time efficiency. In the handling of feeding, it is classified based on the time of feeding for goldfish. Therefore, an automation system is needed in this case to overcome the accuracy of checking and feeding routines. By utilizing a microcontroller system that is connected to a temperature sensor, pH sensor, servo motor, RTC and Fan. The pH sensor detects the pH of the aquarium water when the aquarium water is low the pH lowering servo activates immediately. If the pH is detected as high, the pH lowering servo will be active. The temperature sensor detects the aquarium water temperature, if the aquarium temperature is more than 30 C then the Fan will turn on, and when the temperature is back to normal, the Fan will turn off automatically. The RTC reads the feeding time on the Arduino Uno program, when it enters the feeding schedule, the feed servo will move 180? to pour the feed
MULTILEVEL PARKING BERBASIS MIKROKONTROLER M Dico Triyadi; Ade Zulkarnain; Tommy Tommy; Munjiat Setiani Asih
Jurnal Ilmu Komputer dan Sistem Komputer Terapan (JIKSTRA) Vol 4 No 1 (2022): Edisi April
Publisher : Universitas Harapan Medan

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Throught science and technology (Science and technology) that us increasingly developing now a days, more and more using human technology. With the technology it can help humans in every day life. But in technology area, there all stull system that use manual methods such as parking. The impact of indiscriminate parking casuses quite severe congestion, not to mention the illegal parking fees quoted in the name of government based on the problems outlined, as solution is found to find the existence og indiscrimimate parking. That way conducted research on “Multilevel parking based on Mikrocoontroller”. Mulitilevel can be interpreted with multilevel or tierd sentences. The parking lot does not move because the vehicle is being moved by driver. Microcontroler has a system that is intended to recive input from what has been made and made to be an input.