Publications by Achmad Rozan Chaidir

Publications by authors named "Achmad Rozan Chaidir"

Page 1 of 1

Mobile Application Development for Prepaid Water Meter Based on LC Sensor.

Ario Kusuma Purboyo Hanif Fakhrurroja Dita Pramesti Achmad Rozan Chaidir

Sensors (Basel)

October 2024

This study presents a novel low-cost and low-power prepaid water meter system that combines tokenization and LC sensors to monitor water consumption accurately with mobile application via Bluetooth Low Energy (BLE) connectivity compared to conventional meters. Water meters play a vital role in monitoring water usage in Indonesia. Postpaid billing methods that rely on manual data recording are a source of concern due to potential inaccuracies caused by human error.

View Article and Find Full Text PDF

A PHP Error was encountered

Severity: Warning

Message: fopen(/var/lib/php/sessions/ci_sessionp7go072kbnrekagdtapn8pmaqevvvsme): Failed to open stream: No space left on device

Filename: drivers/Session_files_driver.php

Line Number: 177

Backtrace:

File: /var/www/html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_start(): Failed to read session data: user (path: /var/lib/php/sessions)

Filename: Session/Session.php

Line Number: 137

Backtrace:

File: /var/www/html/index.php
Line: 316
Function: require_once