CD Tugas Akhir
Sistem Pencegahan Pencurian Menggunakan Papper Spray Di Pintu Rumah Kos Berbasis Mikrokontroler Arduino Uno
The theft prevention system using papper spray on the door of the arduino uno-based boarding house is a tool that aims to prevent and minimize theft at the boarding house or in homes also gives a deterrent effect to the thief because it uses chili liquid. This tool works automatically according to the hours that have been set on the RTC DS3231 and the battery becomes a backup power supply for this tool. This tool has two inputs, namely the limit switch and the Pir (Passive Infra Red) sensor connected to Arduino. This tool has two SMS notification systems and Voice calls that are connected to the mobile owner's home, and this tool can provide direct punishment on the spot using a papper spray. The working principle of this tool is when entering the curfew time, this tool is automatically standby and if there are thieves who try to break the door then the tool will operate the alarm will sound for 10 seconds, the papper spray is active, and send SMS notifications and voice calls to the owner of the house. in the event of a power outage when the appliance is standby, the battery is the last backup power supply.
Keywords: Arduino Uno, PIR sensor, GSM module, Papper spray
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