RANCANG BANGUN SISTEM OTOMATISASI PADA CUSTOM ICE CRYSTAL MACHINE

Abstract

Ice crystal is a daily needs for consumables, so that it needs an inovation that serves as a
support to sover the needs of ice crystal. For the performance of tools needed automation made to
facilitate the performance of this ice crystal machine, with the main drive of the DC motor made for
the ups and downs of the plate as a mold for this ice crystal, then in the automation writer uses
Arduino as a micro-controller that will capture the DS18B20 sensor. with a DS18B20 sensor that can
capture sensors below -55 ? so that when the ice crystal is frozen the sensor will read and move the
DC stepper motor that makes the automatic plate down and the ice crystal attached to the evaporator
will be released with a reverse process on the system. Ice crystal will fall automatically and prepare a
tray as a base to hold the ice.