• Rifky Hidayat Politeknik Caltex Riau


Indonesia is one of the countries in Southeast Asia which has two seasons, namely summer and rainy season, in the summer the sun becomes an important source for carrying out several community activities, some of which include drying clothes and the use of solar cells or solar panels. Due to global warming in Indonesia today, the seasons are less erratic, so that the rainy and dry seasons are difficult to predict again. These worries increase when drying clothes and suddenly it rains causing the clothes to be dried to get wet and when the house or residence or even boarding house is empty until late at night and it is not possible to lift clothes that are on the drying line, so the night dew sometimes makes it humid. Therefore, to solve this problem, a smart clothesline was designed that utilizes IoT and solar cells as a substitute for electrical power, which later the clothesline can read rainy and hot conditions, and can also be controlled via a mobile phone and also save electricity. From the results of the design of the tool where the tool can work according to the program on ESP32, when the temperature is above 300C then the clothesline roof will open and the system takes measurements and displays monitoring on the blynk application, when the temperature is below 300C then the clothesline will be closed, for rainy conditions where when the water sensor exposed to rain then the clothesline roof will be closed and the room temperature inside will read if the temperature is below 300C then the dryer fan will turn on and if not then the process is complete. For the solar cell when it is hot, it can charge the battery which is around 15V and later from the battery it will be assisted again with a solar charge controller and DC to DC components to issue a voltage of 5V.


Deny dan Slamet (2015). “Jemuran Pakaian Otomatis Menggunakan Sensor Hujan Dan Sensor LDR Berbasis Arduino Uno†Diakses tanggal 18 Oktober 2017 dari

Laksono, A, B., Abidin. Z. 2014. “ Perancangan Dan Pembuatan Alat Jemuran Otomatis Sensor Deteksi Basahâ€. Jurnal Teknik A. Vol 6 (2) , ISSN No. 2085-0859, Hal 593-596.Daniel Penta Mangaraja, T. A. (2015). Implementasi Sistem Pengukuran Otomatis Bahaan Bakar di Tangki Ganset dengan Monitoring Berbasis Jaringan. e-Proceeding of Applied Science , 2587.

Ma’ful dan Paulinus “Jemuran Pakaian Otomatis Dengan Menggunakan Sensor Cahaya (LDR) Dan Sensor Hujan†Jurusan Teknik Informatika, Sekolah Tinggi Manajemen Informatika Dan Komputer Amikom Yogyakarta.

Muclhis, A R. (2017, Feb 4). Perancangan Prototipe Jemuran Pakaian Otomatis berbasis Arduino Mehga 2560.1-22.

Nofgi Piston – Membuat Alat Pendeteksi Hujan Berbasis Arduino dan Rain Sensor. Diakses 29 Oktober 2017, dari hujan-berbasis-arduino-dan-rain-sensor/

Rachman, Vidya dan Erfan (2016). “Prototipe Atap Pintar untuk Melindungi Jemuran Dilengkapi Pengering Berbasis Arduinoâ€. Diakses tanggal 18 Oktober 2017, dari 10/14