Journal of Applied Electrical Engineering
Vol. 7 No. 1 (2023): JAEE, June 2023

Identifikasi Label Kode Leadframe pada Sistem Uji Fungsi RFID Chip Berbasis Template Matching

Nanta Fakih Prebianto (Politeknik Negeri Batam, Batam, Indonesia)
Ikhwan Heprilnez Pratama (Politeknik Negeri Batam, Batam, Indonesia)
Nur Sakinah Asaad (Politeknik Negeri Batam, Batam, Indonesia)
Anugerah Wibisana (Politeknik Negeri Batam, Batam, Indonesia)
Hendawan Soebhakti (Politeknik Negeri Batam, Batam, Indonesia)



Article Info

Publish Date
26 Jun 2023

Abstract

The label code in a production process has an important function as an identifier. Making label code on leadframe can be done by laser engraving or painting method. The RFID chip is moved to the leadframe media to carry the signal from the die level to the outside circuit. The conductivity function test is carried out to ensure the circuit works after the die attach and wire bond processes from the RFID chip. Based on the case study on TFME, the results of this function test are stored with manual labeling. The template matching method is applied to read the leadframe label code which will then be scanned in the form of a test technical report. This label identification system uses a Raspberry Pi 3 equipped with a Sony IMX219V2 camera with a resolution of 8 MP. 2 characters that are similar, namely numbers 2 and Z, are eliminated from the sample. In addition, the label code is made in characters with vertical and horizontal lines. In this result, a success rate of 100%. This identified label code then becomes the leadframe identification number in the form of a report file that is stored in a document format.

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Journal Info

Abbrev

JAEE

Publisher

Subject

Control & Systems Engineering Electrical & Electronics Engineering

Description

JAEE (Journal of Applied Electrical Engineering) e-ISSN: 2548-9682 is a peer-reviewed scientific journal published by the Department of Electrical Engineering, Politeknik Negeri Batam, Indonesia. It is a free-of-charge open access journal published in two issues per year (June, December). The ...