RANCANG BANGUN PINTU GESER OTOMATIS BERBASIS MIKRO KONTROLER ARDUINO

Abstract

The progress of science and technology from time to time is growing rapidly. If
traced back, first all activities are done manually. Along with technological
developments, some activities have been converted into an automated system.
Like to open a door that requires human labor, now has many doors that can be
automatically opened when there is someone who will enter. But there are few
obstacles, whereas when someone is running quickly it must wait for the door to
open automatically which causes the person to stop first and wait for the door to
open. In this Final Project, ultrasonic sensor (PING) is used to measure visitor
distance. Dc motor is used to set the speed of opening the door. The prototype of
automatic sliding door is controlled using arduino microcontroller. Test results
show that the door will open when visitors are in front of the door measured with
ultrasonic sensor (PING). After the tool testing, the maximum load of the door
that can be moved by the tool is less than 15 kg. The time it takes the automatic
sliding door to close with the maximum load is 3.12 seconds.