Article Per Year (5 Year)
p-Index From 2021 - 2026
0.23
P-Index
This Author published in this journals
All Journal Tech : Journal of Engineering Science
Otto Santoso Putro
Universitas Duta Bangsa Surakarta
Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Electrical & Electronics Engineering Engineering

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

 1 
Pengembangan Prototipe Sistem Pemantauan Suhu dan Kelembaban Tanah Berbasis IoT pada Tanaman Bawang Merah Yuyun Prastiwi; Cantika Risky Ramadhana Pawestri; Otto Santoso Putro; Pramono Pramono
Tech : Journal of Engineering Science Vol 1 No 1 (2025): Pengembangan dan Penerapan Solusi Rekayasa untuk Tantangan Lingkungan, Industri,
Publisher : Yayasan Penelitian dan Pengabdian Masyarakat Sisi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69836/tech.v1i1.442

Abstract

Red onions are widely used by the community and intensively cultivated by farmers despite their relatively short growing period. This plant is susceptible to excessive rainfall, which can cause rot. To address this issue, the greenhouse concept provides a solution for maintaining a stable growing environment. Internet of Things (IoT) technology offers an innovative approach through a Smart Greenhouse system capable of automatically monitoring and controlling environmental conditions. In this study, the device was successfully designed and implemented using several key components, including an ESP32, DHT11 sensor, soil moisture sensor, LDR sensor, relay, DC pump, and 9V battery. Testing over three days demonstrated that the device effectively responded to environmental changes. The water pump will activate automatically when soil moisture levels drop below 49%, while the cooling fan turns on when the ambient temperature exceeds 30°C. This system maintains the stability of the microclimate around the red onion growing medium while addressing the need for automation in temperature and humidity management. As such, the Smart Greenhouse system is expected to assist farmers in addressing climate change challenges, reduce reliance on human labor, and enhance the efficiency of red onion cultivation.
Co-Authors Cantika Risky Ramadhana Pawestri Pramono Yuyun Prastiwi