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Journal : J-Innovation

Inovasi Teknologi: Product Display Stand 360 Derajat yang Terkendali dengan Presisi Menggunakan Motor Stepper Arianto, Eko; Siswoyo, Agus; Hatta, Hendrikus Yori
J-Innovation Vol. 12 No. 2 (2023): Jurnal J-Innovation
Publisher : Politeknik Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55600/jipa.v12i2.209

Abstract

This article presents the innovation of a 360-degree Product Display Stand designed for showcasing products of varying weights, with a focus on developing the transmission system and stepper motor control. The innovation, a collaborative effort with CV. Songo Industries, resulted in a product capable of displaying a 40 Kg electric wheelchair with high precision. Testing was conducted on various stepper motor configurations using the TB6600 driver, demonstrating that increasing pulse/rev improved the smoothness and strength of the rotational movement, although it slowed down the rotation speed. The stand successfully withstood loads up to 50 Kg and likely can handle even heavier loads. With a reinforced pulley mechanism, the Product Display Stand achieved a total torque of up to 280Kg, surpassing the motor's maximum torque of 20Kg. This study provides a foundation for the development of similar products on a larger scale, such as motorcycles or cars, with appropriate adjustments in mechanical design and transmission. The article invites further collaboration with CV. Songo Industries for advanced custom product development.
Inovasi Elektrostimulator Berbasis Arduino: Solusi Sederhana untuk Eksperimen dan Aplikasi Medis Arianto, Eko; Dwi Susanto
J-Innovation Vol. 13 No. 2 (2024): Jurnal J-Innovation
Publisher : Politeknik Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55600/jipa.v13i2.288

Abstract

Electrostimulation has become a widely utilized method in various fields, such as medicine, sports, and research, to stimulate biological tissues using electrical currents of specific frequencies. However, commercially available electrostimulation devices are often expensive and complex, making them less accessible for educational purposes or researchers with limited budgets. This study aims to develop a simple Arduino-based electrostimulator capable of generating sinusoidal waves with adjustable frequency and amplitude. The device was designed using PWM signals from Arduino filtered through an RC circuit to produce smooth sinusoidal waves, which were then amplified using transistors and stepped up in voltage through a step-up transformer. Testing demonstrated that the device could generate stable sinusoidal waves with frequencies of up to 600 Hz. Trials on human skin revealed varying sensations, ranging from mild vibrations to muscle contractions, depending on the frequency applied. This research highlights the potential of an Arduino-based electrostimulator as a cost-effective and flexible alternative for educational and research purposes, as well as for exploring the effects of electrostimulation. With its simple design, the device can be further developed for various medical and scientific applications in the future.