Herianto -
Universitas Hang Tuah Pekanbaru

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

Design of library noise detection tools based on voice pressure parameters Yuda Irawan; Refni Wahyuni; Hasnor Khotimah; Herianto -; Bambang Kurniawan; Haris Tri Saputra; Yulisman Yulisman; Abdi Muhaimin; Reno Renaldi; Rahmaddeni Rahmaddeni
ILKOM Jurnal Ilmiah Vol 14, No 3 (2022)
Publisher : Prodi Teknik Informatika FIK Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/ilkom.v14i3.1191.237-244

Abstract

A library visitor would want a quiet atmosphere without noise when in the library so that he can concentrate when reading a book. However, not all visitors come to the library to read books; some want to chat and use free Wi-Fi or other, so it disturbs the concentration of other visitors who read books. Therefore, it is necessary to have a tool to detect sound pressure or sound based on the sound level and the sound produced in a library based on the noise level limit in the library, namely 45-55 dB (desible). This tool is designed based on a microcontroller where the definition of a microcontroller is a complete microprocessor system contained in a microcontroller chip which is different from the multi-purpose microprocessor used in a PC because a microcontroller generally already includes the minimum system supporting components of a microprocessor, namely memory, and programming. This tool can help officers monitor the library room for noise that can interfere with the concentration and comfort of library visitors. Based on the results of testing, the overall system is as desired, including the noise detection tool can work in an integrated system, where when the sound sensor detects a noise that exceeds the sound limit, the buzzer will sound, the red led light turns on, the sound module issues a voice message pre-recorded and also the device can be controlled or monitored from the web application.
INTEGRASI SENSOR FINGERPRINT ANDROID DAN SENSOR OPTIK SEBAGAI SISTEM KEAMANAN CERDAS PADA KOTAK INFAK BERBASIS INTERNET OF THINGS Haris Tri Saputra; Herianto -; Abdi Muhaimin; Bambang Kurniawan
JSR : Jaringan Sistem Informasi Robotik Vol 7, No 2 (2023): JSR: Jaringan Sistem Informasi Robotik
Publisher : AMIK Mitra Gama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58486/jsr.v7i2.286

Abstract

Kotak infak adalah suatu wadah prasarana infaq, sadaqah maupun sebagai wadah penyaluran aktivitas pembangunan masjid, tidak seperti dahulu kotak amal hanya dapat ditemui di masjid. Kotak infak yang digunakan di masjid pada umumnya masih menggunakan keamanan konvensional atau biasa seperti masih menggunakan kunci gembok dan tingkat keamanan rendah serta berpotensi terjadinya tindakan kriminal yaitu pencurian kotak infak. Berdasarkan permasalahan diatas, peneliti ingin membuat sebuah alat protototype keamanan pada kotak infak sehingga kotak infak tersebut lebih aman dari pencurian karena dibuka dan dikunci menggunakan sensor fingerprint yang terpasang pada smartphone Android, serta jika ada seseorang yang menggerakkan kotak amal atau membuka paksa kotak infak, maka alat keamanan kotak infak berbunyi dan juga memberikan notifikasi kepada pengurus masjid melalui aplikasi telegram.Kata Kunci : keamanan, kotak infak, fingerprint, Sensor Getar, Sensor Optik