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All Journal Jurnal Ilmiah Teknik Elektro Komputer dan Informatika (JITEKI) Jurnal Pengabdian dan Pemberdayaan Masyarakat Indonesia
Irfan Arfianto
Universitas Harapan Bangsa
Humanities Computer Science & IT Education Electrical & Electronics Engineering Engineering Public Health Social Sciences

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Overcoming the Home Industry Crisis in Goyor Sarong Wanarejan Utara: Training on Digital Marketing, Product Packaging and Sales Management Imam Ahmad Ashari; Arif Setia Sandi; Deny Nugroho Triwibowo; Irfan Arfianto; Pradestya Bima Arweina
Jurnal Pengabdian dan Pemberdayaan Masyarakat Indonesia Vol. 3 No. 10 (2023)
Publisher : Peneliti Teknologi Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59247/jppmi.v3i10.223

Abstract

A crisis is currently affecting the Goyor woven sarong home industry in North Wanarejan Village (Wan-Ut), Pemalang. The Goyor sarong, which is the village's potential, is facing serious issues. The price of sarongs has plummeted, while the cost of raw materials and employee wages has soared. Furthermore, declining market demand has presented numerous challenges for sarong producers in Wan-Ut. Previously, sarong producers manufactured their products without any promotion, so a solution to address this crisis is much needed. One step that can be taken to tackle this issue is to promote the sarongs to increase market demand. Additionally, finding ways to reduce production costs is essential to improve profit margins. To achieve these goals, a community engagement program was conducted, providing training in digital marketing techniques, packaging creation, and sales management to residents of North Wanarejan Village. This program proceeded smoothly, and the residents showed great enthusiasm. Evaluation of the results was carried out directly during the program, where participants applied the sales strategie they had learned to sell Goyor sarongs online. As a result, two participants successfully sold Goyor sarongs online.
Monitoring the pH Levels of Well Water in the Home Industri Sarung Goyor Village, Pemalang, Using IoT Technology and Inverse Distance Weight Method Imam Ahmad Ashari; Purwono Purwono; Irfan Arfianto
Jurnal Ilmiah Teknik Elektro Komputer dan Informatika Vol. 9 No. 4 (2023): December
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26555/jiteki.v9i4.27388

Abstract

The Sarung Goyor Home Industry business, located in Wanarejan Utara Village, Pemalang, has been running for several years. However, the use of residual textile dyes in the process of making goyor sarongs now poses a threat to the quality of well water in the area where residents live. This condition is a serious concern because some residents rely on water from the well for drinking, cooking, bathing, and washing. One of the impacts of this textile waste is abnormal water pH. The solution requires real-time monitoring of the pH of well water by utilizing Internet of Things (IoT) technology and pH sensors. In this solution, direct sampling using sensors is carried out at 3 monitoring points around the industrial area and processed to estimate the pH level of residents' well water. This monitoring system succeeded in showing that the average pH of well water was in a safe condition, namely 7.18, not much different from tests carried out with reference sensors, namely a pH range between 6.96 to 7.20. The findings show that in testing the assembled sensor, the IDW method has a measurable error rate with an RMSE of about 0.2629 and a MAPE of about 4.669%. When compared with the test results using a reference sensor, the RMSE value reaches around 0.4666 and the MAPE is around 6.553%.
Co-Authors Arif Setia Sandi A. Deny Nugroho Triwibowo Imam Ahmad Ashari, Imam Ahmad Pradestya Bima Arweina Purwono, Purwono