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PERANCANGAN ALAT DAN SISTEM PEMANTAUAN PENDAKI GUNUNG BERBASIS INTERNET OF THINGS (IOT) Indra Gunawan; Muhamad Sadali; Suhartini Suhartini; Imam Fathurrahman
Jurnal Tekinkom (Teknik Informasi dan Komputer) Vol 5 No 2 (2022)
Publisher : Politeknik Bisnis Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37600/tekinkom.v5i2.589

Abstract

Climbing generally refers to a long journey and usually takes a small path leading to a higher place such as the top of a mountain. When climbing, sometimes novice climbers do not know the basics of climbing, resulting in unwanted events such as the wrong way, so there needs to be a system for monitoring the position of climbers from the guard post. This system, helps managers to monitor the whereabouts of climbers from the start to the location that climbers want to visit where the position data is processed by the Lora Module and displayed on the OLED and the application website as a monitoring system. This tool is in the form of a Radio Frequency Identification (RFID) bracelet and (RFID) Reader to detect climbers, every climber who registers to climb will be given a Radio Frequency Identification (RFID) bracelet. on the tools that have been provided, so that the manager knows the climbers are already at the post through the monitoring website. The results of this study are in the form of a tool product in the form of a bracelet which is scanned in an RFID Reader then the data will be sent via a wireless network to a web server/web application on the coast guard post, the test results obtained that the tool can be read properly and the process of sending data to the web application takes about 2 seconds.
ALAT PENYARING KARBON MONOKSIDA PADA KNALPOT KENDARAAN BERMOTOR DENGAN MENGGUNAKAN ADSORBEN ALAMI EKSTRAK DAUN TREMBESI Sentiyaki; Andi Rina Ayu Astuti; Imam Fathurrahman; Setyawati Yani; Mandasini; N Nurjannah; Zakir Sabara
Journal of Chemical Process Engineering Vol. 3 No. 1 (2018): Journal of Chemical Process Engineering
Publisher : Fakultas Teknologi Industri - Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/jcpe.v3i1.909

Abstract

Pencemaran udara yang berasal dari emisi gas hasil pembakaran (ghp), termasuk karbon monoksida semakin meningkat sejalan dengan meningkatnya jumlah kendaraan bermotor. Daun trembesi memiliki potensi untuk menyerap polutan CO. Penelitian ini bertujuan untuk menghasilkan desain alat penyerap CO dari ektrak daun trembesi dan mengetauhi daya kerja alat tersebut terhadap emisi CO. Penelitian dilakukan dengan membuat alat yang berisi adsorben daun trembesi dalam beberapa lapisan dengan ketebalan yang berbeda, yaitu lapis 1, lapis 2 dan lapis 3. Selanjutnya dilakukan pengujian alat pada tipe karburator dan tipe injeksi dengan menggunakan alat Analisa Gas Buang (AGS-688). Hasil penelitian ini menunjukkan desain terbaik pada lapis 3 dengan daya serap emisi CO sebesar 17,69% untuk tipe karburator dan 28,13% untuk tipe injeksi.