Insight to Edifice of Moving Message Boards

Madandola Tajudeen Niyi, Sakariyay Sherif Niyi, Oyelowo Philip Olalekan

Abstract


The most significant means of communicating from a computer to an individual is moving message boards also called Text Electronic Display. It is an element of a sign that is capable of displaying words, symbols, figures, or images that electronically or mechanically change by remote or automatic means. It is based on light-emitting diodes and it is connected in an array flat form. It is useful for creating attention-getting messages presentations, advertisements and location identifiers. The 1024 counter enables the information to be displayed sequentially as desire. The driver unit uses transistor to amplify the signal strength of the counter output. The output unit enables the information to be displayed using light emitting diodes (LEDs).  Micro-controller AT89C51 provides output to control the logic levels for the sixteen rows of 32 by 16 matrix edifice.

Keywords


micro-controller; electronics; edifice; modules

Full Text:

PDF

References


Evalina, N., Pasaribu, F.I and Azis, A.H. (2021). The Use of Inverters in Solar Power Plants for Alternating Current Loads. Britain International of Exact Sciences Journal, 3(3). DOI: https://doi.org/10.33258/bioex.v3i3.496

Foram, Kamdar; Anubbhav, Malhotra and Pritish, Mahadik (2013). Display Message on Notice Board using GSM. Advance in Electronic and Electric Engineering India Publications. ISSN 2231-1297, 3(7): 827-832

https://www.lawinsider.com/dictionary/electronic-message-display

Krithika, S., Manju U, Mawnash E K, Mohamed Y. A. and Arvind, C. (2018). WIRELESS NOTICE BOARD USING GSM. International Journal of Pure and Applied Mathematics. 118(20), 633-636 ISSN: 1311-8080 (printed version)

Okunola, A. O., Oyewale, A. S., Idara, W. and Adebisi, Fatai (2019). Construction of electronic digital display system. Department of Electrical /Electromics Engineering Department, Federal Polytechnic, Offa, Kwara State. Unpublished project.

Pasaribu, F.I., Evalina, N., and Harahap, P. (2021). Varistor in the Inverator Circuit Starting Energy Saver to Reduce Water Pump Electric Current. Budapest International Research in Exact Sciences (BirEx Journal). 3(4).

Sakai, K., Morii, K.N., Hirasawa T., Kishi, K., Munehiro, Y. and Sawabe, S. (2009). A Step-By-Step Procedure to Introduce Low-Cost Transport Guidance Systems Using ICT at Bus Terminal. Proceedings of the 16th World Congress on ITS. Stockholm, Sweden p.7.

Schweiger, C. (2013). Use of Electronic Passenger Information Signage in Transit (2013). The National Academies of Sciences, Engineering, and Medicine. 500 Fifth St., NW | Washington, DC 20001

Tata, McGraw-Hill, T. (2004). Digital Electronic Principles and Applicatoons (6th ed).

Tritter, B and Bruzon, V. (2010). ITS Deployment in Johannesburg. Proceedings of the 17th Word Congress on ITS. Busan, Korea.

Wisnieff, R. F., & Ritsko, J. (2000). Electronic Display Information Technology. International Business Machines Journal of Research and Development, 44 (3).




DOI: https://doi.org/10.33258/birex.v4i1.3552

Article Metrics

Abstract view : 127 times
PDF - 44 times

Refbacks

  • There are currently no refbacks.


Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
 

 

Statcounter for Budapest International Research in Exact Sciences (BirEx Journal)