Jurnal ULTIMA Computing
Vol 15 No 1 (2023): Ultima Computing : Jurnal Sistem Komputer

Soil Moisture Control System for Lettuce Seeds: Time-based Alternative Approach

Fakhruddin Mangkusasmito (Vocational School of Diponegoro University)
Ageng Rilla Aldonanda (Universitas Diponegoro)
Dista Yoel Tadeus (Universitas Diponegoro)

Article Info

Publish Date
30 Jun 2023

Abstract

The utilization of lettuce leaves as a nutritious dish has made its demand relatively high. This research presents a moisture control method to optimize seed growth for lettuce. The prototype system has been developed using Arduino Mega, DF Robot soil moisture humidity sensor, and DC spraying pump for testing three different control scenarios, the open loop control system (time-based), the Proportional control system, and the combination of open loop and Proportional control method as an alternative. The results show that each control method can achieved the desired moisture of rockwool at 60%. Also, the combination of open loop and Proportional control can lessen energy usage of the system by up to 51% compared to the common open loop method.

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Journal Info
Jurnal ULTIMA Computing
Website

Abbrev

SK

Publisher

Universitas Multimedia Nusantara

Subject

Computer Science & IT Control & Systems Engineering Engineering

Description

urnal ULTIMA Computing merupakan Jurnal Program Studi Sistem Komputer Universitas Multimedia Nusantara yang menyajikan artikel-artikel penelitian ilmiah dalam bidang Sistem Komputer serta isu-isu teoritis dan praktis yang terkini, mencakup komputasi, organisasi dan arsitektur komputer, programming, ...