Sri Sulasminingsih
Prodi Teknik Industri, Universitas Pembangunan Nasional “Veteran” Jakarta, Jakarta Selatan, Indonesia

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PERANCANGAN SISTEM MONITORING TERPADU SMART BINS BERBASIS IoT MENGGUNAKAN APLIKASI BLYNK Tatik Juwariyah; Luh Krisnawati; Sri Sulasminingsih
Jurnal Informatika dan Rekayasa Elektronik Vol. 3 No. 2 (2020): JIRE Nopember 2020
Publisher : LPPM STMIK Lombok

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36595/jire.v3i2.247

Abstract

Sampah merupakan salah satu masalah yang dihadapi masyarakat terutama masyarakat perkotaan. Pengelolaan sampah selalu menjadi topik penting untuk dikaji. Salah satu upaya untuk menangani sampah di Era Industri 4.0 adalah mulai dengan merancang tempat sampah pintar. Kajian ini bertujuan merancang sistem pemantauan terpadu dari dua bak sampah berbasis IoT. Komponen perangkat keras dan perangkat lunak yang digunakan dalam perancangan sistem adalah mikrokontroler Wemos D1 Mini, sensor ultrasonik HC-SR04, sensor suhu-kelembaban DHT22, Blynk dan Arduino IDE. Blynk digunakan sebagai sistem pemantauan terpadu untuk dua bak sampah melalui smartphone. Dalam kajian ini dua sampel bak sampah dipantau melalui aplikasi Blynk. Nilai ketinggian sampah diukur oleh sensor ultrasonik sedangkan nilai kelembaban dan suhu diukur dengan sensor DHT22. Visualisasi pengukuran tinggi sampah ditampilkan dalam warna-warna Level Virtual pada aplikasi Blynk. Hasil pengukuran tinggi, suhu dan kelembaban ditampilkan dalam bentuk angka numerik pada aplikasi Blynk di smartphone.
DEHIDRATASI VIRGIN COCONUT OIL DENGAN SODA ASH UNTUK MEMENUHI STANDAR NASIONAL INDONESIA PADA KELOMPOK TANI BINA WARGA 1 DESA PANCANEGARA KECAMATAN PABUARAN KABUPATEN SERANG Sri Sulasminingsih; Budiman Adi Setyawan; Lomo Mula Tua
Bina Teknika Vol 13, No 1 (2017): Bina Teknika
Publisher : Faculty of Engineering UPN "Veteran" Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (141.602 KB) | DOI: 10.54378/bt.v13i1.27

Abstract

The identification of Virgin Coconut Oils (VCO) components had been done from Kelompok Tani Bina Warga 1 Desa Pancanegara productions.The identifications had been done especially to isolated method with natrium carbonate added , that is called with the dehydrated proses .   VCO analysis of physical properties like density and organoleptic test, standard of benefit value correlation with composition of essensial fatty acids and standard of endurance levels like  water and free fatty acids content. The Result of this identifications that inducement isolation methode provided 0,130 litre/kg  of  VCO, colourless , deliciously and fragrant cocont oily,density 0,925 (g/ml), water content  0,19%, free fatty acids 0,10%. Fatty acids composition those are lauric 39,0 % (45,1-53,2 %), myristic 17,8 % (16,8-21 %), palmitic 8,7 % (5,0-10,0 %). The result of this identification appropriate with SNI 7381:2008 and Asian and Pacific Coconut Community (APCC) are still below.
ANALISIS PENGARUH KECEPATAN ALIRAN FLUIDA DINGIN TERHADAP EFEKTIVITAS SHELL AND TUBE HEAT EXCHANGER Sri Sulasminingsih; Budiman Adi Setyawan; Amir Marasabessy
Bina Teknika Vol 16, No 1 (2020): Bina Teknika
Publisher : Faculty of Engineering UPN "Veteran" Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54378/bt.v16i1.1324

Abstract

STUDI EKONOMI TEKNIK PEMBUATAN PERAHU CADIK JENIS BOTTOM GLASS DARI BAHAN FIBER GLASS UNTUK WISATA BAHARI DI KELURAHAN BANTEN KECAMATAN KASEMEN KOTA SERANG PROVINSI BANTEN Sri Sulasminingsih; Budiman Adi Setyawan; Amir Marasabessy
Bina Teknika Vol 13, No 2 (2017): Bina Teknika
Publisher : Faculty of Engineering UPN "Veteran" Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (249.201 KB) | DOI: 10.54378/bt.v13i2.224

Abstract

The fishermen in Kasemen subdistrict are the traditional fishermen who depend on the stars in the sky for navigation in caching fishes at the ocean . So, they do not go to the ocean everyday. There are many days that they must stay at home. They have another skill besides the fishermen. That is a problem. A solution of this problem is producing a special boat for the ocean tourisme. The boat is katir boat that made from plastics and combine with the glass at the bottom to see the beautiful under water views. The fishermen could be the guide of the sea tourisme because this area is rich with life and under water views. For the first , study to calculate of the cost is to be done , make a design of katir boat with the glass on the bottom and steps of production with economy of engineering method. The results are if the fishermen have to make the boat (Katir) with a special type by themselves need a lot of cost Rp.11.500.000 by a boat (without the engine) . If  the owner of the boats want to make of Katir production from fiberglass with a glass on the bottom as a special type for the ocean tourisme make a lot of cost Rp.12.710.000 by a boat (without the engine)  and get a Rp.1.110.000 profit  after reduced by production cost Rp.11.600.000 by a boat. If the investors want to enter the bussiness of  Katir industry seriously , the capital will be back (Break Event Point/BEP) on time of 4.5 years or after 10th Katir production.
Perancangan Prototipe IoT Pendeteksi Kebakaran Rumah Dilengkapi Data Logger Tatik Juwariyah; Sugeng Prayitno; Sri Sulasminingsih
Jurnal Tiarsie Vol 17 No 3 (2020): Jurnal TIARSIE 17.3 (edisi ekstra)
Publisher : Fakultas Teknik Universitas Langlangbuana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32816/tiarsie.v17i3.80

Abstract

Di Era Industri 4.0, salah satu bentuk solusi mengamankan sebuah rumah dari potensi kebakaran adalah dengan merancang rumah pintar (smart home). Desain smart home yang diuraikan pada paper ini adalah desain sistem monitoring rumah dari potensi kebakaran. Sistem monitoring pendeteksi dini kebakaran rumah dirancang berdasarkan konsep IoT dan dilengkapi dengan data logger. Data logger difungsikan sebagai pencatat dan perekam data dari waktu ke waktu. Rancangan sistem perangkat keras terdiri dari Arduino Mega2560, ESP8266, sensor api, sensor gas dan modul datalogger sebagai penyimpan data. Rancangan perangkat lunak yang sekaligus berfungsi sebagai display monitoring sistem adalah aplikasi Blynk di smartphone Android. Aktivitas sensor api dan sensor gas direkam pada modul data logger untuk kebutuhan rekam data. Uji coba sistem dilakukan di sekitar kompor gas di ruang dapur. Hasil rancangan sistem ditampilkan melalui aplikasi Blynk di smartphone. Tampilan monitoring sistem deteksi api berupa berubahnya Button Virtual dari warna awal menjadi warna merah. Sementara tampilan monitoring sistem deteksi gas berupa Level Virtual bergerak ketika terdeteksi kebocoran gas. Data rekaman aktifitas sensor api dari datalogger ditampilkan dalam bentuk grafik hubungan tegangan kerja sensor api versus waktu. Sementara data rekaman aktifitas sensor gas dari datalogger ditampilkan dalam bentuk grafik hubungan konsentrasi gas versus waktu. Seluruh hasil respon sistem serta data grafik ditampilkan secara secara realtime melalui aplikasi Blynk di smartphone. Selain itu rekam data kinerja sistem tersimpan juga di kartu micro SD untuk keperluan analisis lanjutan. Dari hasil perancangan sistem ini diharapkan dapat dijadikan pustaka teknologi monitoring rumah dari potensi kebakaran dilengkapi sistem penyimpan data.
KELOLA SAMPAH MENJADI PUPUK ORGANIK BERBASIS MASYARKAT DI RW. 06 KELURAHAN KRUKUT KOTA DEPOK Sri Sulasminingsih; Budhi Martana; Subur Subur
MADANI: Jurnal Pengabdian Kepada Masyarakat Vol 4 No 2 (2018)
Publisher : LPPM UPN Veteran Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (288.707 KB) | DOI: 10.53834/mdn.v4i2.511

Abstract

Abstract Household waste in the form of organic and non-organic materials can be used as economically valuable  materials. The Community Service Program was held for 2 months at the RW. 06 Krukut Urban Village, Depok City. The program aims to (1) increase public awareness of the importance of managing and processing waste independently, (2) increasing community knowledge and insight that waste processing units do not cause air pollution, sources of disease, and inconvenience, (3) increase community knowledge and insight into variousindependent composting techniques, and (4) provide training to the community about processing waste into organic fertilizers that have economic value. The method used is to provide training on waste management and its application in daily life. Organic material can be used as organic fertilizer using a composter, processing waste that is practiced in a clean, clean and odorless manner so it is very safe to use for household scale. The output target of the Community Service program is (1) the community begins to realize the importance of managing andprocessing waste independently, (2) the community has the knowledge and ability about the techniques of processing waste into organic fertilizer, and (3) the active participation of the community in solve the problem of garbage sorting systems starting from households, so that a clean, comfortable and free environment from waste pollution is created.