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UPAYA PENINGKATAN KESEJAHTERAAN PENGRAJIN USUK BAMBU DIDESA GUNUNGREJO SINGOSARI KABUPATEN MALANG Muksim, Muh.; Effendy, Dedi Usman; Siswanto, Diky
Prosidia Widya Saintek Vol. 2 No. 2 (2023)
Publisher : Universitas Widyagama Malang

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Abstract

Pada dasarnya industri pengrajin kasau bambu di pinggiran Kabupaten Malang tepatnya di dusun Krewe Gunungrejo Singosari Malang kurang lebih 75% dari jumlah penduduk 1 RW 303 KK dan 6 RT. Sebelum kemerdekaan silam sudah melakukan usaha kasau bambu, hanya berbekal alat palu, linggis, pahat, kapak, dan arit. Dengan bahan dasar bambu dapat dihasilkan kasau dan gedek.Pada dasarnya masalah yang dihadapi mitra ada dua aspek utama yaitu masalah produksi dan masalah manajemen adalah masalah proses perataan kasau bambu yang kurang bagus dan membutukan waktu yang lama, masih menggunakan sistem pemasaran konvensional yang ditawarkan dari desa ke desa atau door to door, masalah kontrol kualitas produk, kurangnya kontrol kualitas produk yang dapat menjamin kualitas produk, belum dilakukan pembukuan yang tertib, arus kas masih belum jelas, tidak ada neraca bulanan, dan sejenisnya, target luaran dan solusi dari program ini adalah memproduksi usuk bambu dengan kualitas yang lebih baik sehingga pengrajin lebih berkembang dan memiliki segmentasi pasar yang lebih luas, menghasilkan alat penghalus bambu yang dapat digunakan untuk menghaluskan bambu utuh menjadi satu usuk yang halus sehingga pembuatan kasau dari bambu tidak menjadi kendala dalam proses produksi, sehingga terjadi sistem pengelolaan keuangan pada perajin sehingga semua transaksi dapat tercatat dan ternalisa dengan baik.
Implementasi Arsitektur Publish/Subscribe pada Sistem Hidroponik menggunakan NodeMCU V3 Siswanto, Diky; Olga Tahitya, Candrasa; Priyandoko, Gigih
Jurnal FORTECH Vol. 6 No. 1 (2025): Jurnal FORTECH
Publisher : FORTEI (Forum Pendidikan Tinggi Teknik Elektro Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56795/fortech.v6i1.6108

Abstract

The agricultural sector plays a vital role in national food security; however, land scarcity due to rapid urbanization has encouraged the adoption of alternative methods such as hydroponics. This method enables plant cultivation in controlled environments, yet manual monitoring of key parameters—such as water temperature, pH, and water level—is often inefficient and error-prone. This study presents the development of an automated monitoring and control system based on the Internet of Things (IoT), utilizing a publish/subscribe architecture. The system is built using NodeMCU V3 and Arduino Uno, equipped with temperature, pH, and ultrasonic sensors, and implemented in a Deep Water Culture (DWC) setup. Testing results indicate that the system can accurately read environmental parameters and transmit data in real-time to Firebase, achieving a throughput of 7753 Bps, 0% packet loss, and an average delay of 0.197 seconds from NodeMCU to Firebase, and 2.226 seconds in the reverse direction. The heater, chiller, and water pump operate automatically based on predefined thresholds (±3°C for temperature and +2 cm for water level). All parameters can be remotely monitored and controlled via an Android application. The system has proven to be effective and efficient in supporting precision agriculture and offers a sustainable solution for optimizing hydroponic cultivation in limited land areas.
MONITORING DAN CONTROLLING SINKRONISASI MIXER BETON POROS GANDA BERBASIS WIFI nurcahya, Gigih Bagus Nurcahya; Hunaini, Fachrudin; Siswanto, Diky
JASEE Journal of Application and Science on Electrical Engineering Vol. 5 No. 2 (2024): JASEE-September
Publisher : Program Studi Teknik Elektro - Fakultas Teknik - Universitas Widyagama Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31328/jasee.v5i2.586

Abstract

Currently, the construction sector is increasingly developing among the community and business actors. There are various types or types of products on the market provided by concrete mixer manufacturers, such as double shaft mixers which are more efficient for mixing concrete mix so that homogeneity is well maintained. In concrete mixer products currently circulating on the market, there is no monitoring and controlling system for synchronization in the second gear-box rotation, which can prevent fatality damage from occurring. This research aims to create a synchronization monitoring and controlling tool for a double-axis concrete mixer to minimize damage due to use. In the second round, the gear box is corrected to maintain synchronization with the proximity sensor by sending information to the microcontroller which will be displayed on the LCD in the equipment operator's work area and can be accessed outside the operator's work area via a smartphone based on local WiFi network in the company area. If there is a difference in synchronization between the two gear-boxes, the microcontroller will automatically give a command to the relay to turn off the motor driving the two gear-boxes and it can be turned off directly via smartphone.