A digital indicator system with 7-segment display

Autor:	Matthew B. Akanle, Victoria Oguntosin
Rok vydání:	2019
Předmět:	History business.product_category business.industry Computer science Computer Science Applications Education Microcontroller Logic gate VHDL Bottle Code (cryptography) business Assembly line computer Computer hardware computer.programming_language
Zdroj:	Journal of Physics: Conference Series. 1299:012139
ISSN:	1742-6596 1742-6588
DOI:	10.1088/1742-6596/1299/1/012139
Popis:	This paper presents the design and implementation of a digital system that uses a 7-segment display to indicate the number of drug tablets in a tablet-bottling assembly line. As well as display the number of tablets in a bottle (from 0 – 9), the display can also indicate the name of the vitamin tablet being assembled (Vitamin A, b, C, d, E). This work presents the digital implementation comprising the logic expression, logic circuit and VHDL code for the Vitamin type in the bottle. A digital implementation to display the number of Vitamins in the tablet bottle as well as the Vitamin type with a BBC microbit microcontroller is presented. The application of this work can be extended to give a visual indication of any industrial application that requires indication of the current production stage/phase.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::cfbb3443cdaef11210d4c764ac63f0cd https://doi.org/10.1088/1742-6596/1299/1/012139 Zobrazit plný text záznamu