Mengangkat dari permasalahan sampah yang berserakan di sekitar area tong sampah, permasalahan tersebut kini dapat di tangani dengan sebuah penelitian tentang tempat sampah pintar. Metode yang digunakan adalah eksperimen dan perancangan dimana pengujian dilakukan terhadap jarak sensor, ketinggian sampah dan respon data terhadap web server. Tempat sampah ini menggunakan teknologi raspberry pi dan internet of things (IoT) yang bersifat berbasis website. Sistem akan dibuat dari rangkaian pendukung yaitu, sensor HC-SR04 sebagai pendeteksi objek dan data sampah. Sementara itu, pada output di gunakan motor servo sebagai penggerak penutup tong sampah, selain itu terdapat Web server sebagai pengecekan data sampah dari jarak jauh. Pada bagian selanjutnya terdapat pula output berupa LED sebagai pemberi tahu keadaan tong sampah ketika penuh atau kosong secara langsung. Hal ini dapat membantu tingkat kesadaran masyarakat dalam hal membuang sampah tidak pada tempatnya. Hasil yang diperoleh dalam penelitian ini adalah buka tutup tong sampah dengan setingan perangkat lunak lebih kecil dari 60 cm terbuka dan lebih besar dari 60 cm tidak terbuka. Selanjutnya hasil pendeteksia sensor terhadap level sampah 8 cm level penuh, 21-28 cm level setengah dan 48 cm level kosong. Dan hasil pengiriman data ke web server semua level sampah terdeteksi sudah sesuai. Taking the problem of garbage scattered around the trash can area, this problem can now be handled with a study on smart trash cans. The method used is experimental and design where testing is carried out on sensor distance, waste height and data response to the web server. This trash can uses raspberry pi technology and internet of things (IoT) which is website-based. The system will be made from a series of supports, namely the HC-SR04 sensor as object detection and garbage data. Meanwhile, at the output, a servo motor is used to drive the trash can cover, besides that there is a Web server for checking waste data remotely. In the next section there is also an output in the form of an LED as a direct notification of the state of the trash can when it is full or empty. This can help the level of public awareness in terms of disposing of waste inappropriately. The results obtained in this study are open and close trash cans with software settings smaller than 60 cm open and larger than 60 cm not open. Furthermore, the sensor detection results for the waste level of 8 cm full level, 21-28 cm half level and 48 cm empty level. And the results of sending data to the web server, all levels of waste detected are appropriate.
Permasalahan atau kendala bagi para petani tanaman hias aglaonema pengoleksi tanaman hias aglaonema diGorontalo yang belum tau permasalahan dalam bidang perawatan tanaman hias aglaonema.biasanya orang pada umumnya memperlakukan tanaman hias aglaonema sama dengan tanaman hias lainya itu salah. kendala terletak pada kelembaban tanah. kebanyakan orang asal siram tanpa mengetahui kelembaban tanah yang dinginkan oleh tanaman.Tujuan penelitian merancang alat tanaman hias aglonema. Menggunakan sensor YL-69 serta mikrokontroler wemos D1 yang akan terhubung langsung dengan internet dimana hasilnya akan ditampilkan diweb. Hasil pengujian system data ADC dan persentase. nilai dari sensor kelembaban tanah nilai ADC pada pengujian memiliki nilai rata-rata 655,9 dan nilai persetase kelembaban tanah 65,6% dimana kondisi pomp air OFF menunjukan nilai ADC berbanding terbalik dengan nilai konversi dalam bentuk persentase tingkat kelembaban tanah. Nilai maksimal ADC (1024) saat (kering) sebaliknya sensor tanah memberikan nilai (0) disaat (basah) pada saat kondisi tanah kering atau nilai kelembabannya dibawah 40% nilai ADC rata-rata 821,7 dan persentase kelembaban tanah 35,7% di mana kondisi pomp air ON. Problems or obstacles for Aglaonema ornamental plant farmers, Aglaonema ornamental plant collectors in Gorontalo, who have not had problems in the field of Aglaonema ornamental plant care. Usually, people generally treat Aglaonema ornamental plants the same as other ornamental plants, it is wrong. The problem lies in soil moisture. most people water without knowing the soil moisture that plants want. The purpose of this research is to design aglonema ornamental plant tools. Using the YL-69 sensor and the Wemos D1 microcontroller which will be connected directly to the internet where the results will be displayed on the web. The results of testing the ADC system data and percentages. From the soil moisture sensor, the ADC value in the test has an average of 655.9 and the percentage value of soil moisture is 65.6% where the water pump OFF condition shows the ADC value is inversely proportional to the conversion value in the form of soil moisture levels. The maximum ADC value (1024) when (dry) on the other hand the soil sensor gives a value of (0) when the soil condition is dry or the humidity is below 40%, the average ADC value is 821.7 and the percentage of soil moisture is 35.7% where the water pump condition ON.
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