DETAIL DOCUMENT
Rancang Bangun Sistem Keamanan Kotak Amal
Total View This Week0
Institusion
Politeknik Negeri Bengkalis
Author
Saputra, Hendra
Subject
451 Teknik Elektro 
Datestamp
2022-09-21 12:01:58 
Abstract :
The charity box is a charity container managed by a charity. charity box can be interpreted as a box-shaped place that is used as a place to store or objects intended for charity. In some cases of theft, the thief not only steals the money in the charity box, but the thief also takes the charity box away to hide the evidence. The purpose of designing this charity box security system is to detect theft. The microcontroller used in this system is Arduino Uno and NodeMCU which functions to control each sensor that runs and processes each value sent by the sensor. Ultrasonic sensors as a measure of the distance between the charity box and the floor, RFID to open the charity box, buzzer and siren as a warning to thieves who run away from the charity box, and Selenoid doorlock as a key to the charity box. Furthermore, this NodeMCU system is the Blynk Application as a notification to mosque administrators that someone is trying to force open the charity box. A reed switch sensor that functions as a switch that has a value of 0 and 1, and a GPS Module as a location tracker from a charity box. Based on the results of testing all components of the tool that was carried out, it showed that 87.5% of the design of the tool was running according to its function. 
Institution Info

Politeknik Negeri Bengkalis