Microcontroller-Based Moving Message Display Powered by Photovoltaic Energy

Sadek, Sahar M.; Ahamed, N.M.; Zahran, Mohamed; Nafeh, Abd El-Shafy A.

doi:10.24084/repqj08.726

Cited by 3 publications

(1 citation statement)

References 1 publication

(1 reference statement)

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“…This will ensure that viewers get adequate information that is displayed in good and attractive colors. The manual/analog way of displaying information to the people only attracts a few audiences [6]. The height in which advertisement in Nigeria has attained will be maintained if some of its design/construction operations are computerized (microcontroller based information display), especially the one that has to do with bigger companies.…”

Section: Introductionmentioning

confidence: 99%

Design and Construction of a Microcontroller Based Electronic Moving Message Display

Ogunseye¹,

Egbeyale²,

Bello³

et al. 2022

OJAppS

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LED-based moving-message displays are becoming appreciated among the general public for transmitting information to groups of people quickly. This work presents a simple design and implementation of a microcontroller-based electronic moving message display system. The design involves the arrangement of Light Emitting Diodes (LEDs) and the programming of a microcontroller that controls and determines the pattern and session of the display. The implementation of a moving message displays a text containing 22 characters (i.e. WELCOME TO DEPT. OF PHYSICS). The electronic message display helps to pass information, educates, enlightens, facilitates commercial activities through the advertisement and marketing of goods and services, description of places, etc. The ease in which it displays information makes it a veritable, suitable, and excellent tool for passing information fast and pleasurable to the public. Furthermore, it enhances the response to information in an attractive way and manner in which it displays messages. The microcontroller used in this work is the PIC16F84A. It belongs to a class of 8-bit microcontrollers of RISC (reduced instructions set) architecture. Its output controls the switching of the relays through a transistor switching stage that switches its socket. The LED matrix (array) is arranged in parallel and soldered to a Vero board with the microcontroller and other electronic components, such as resistors, capacitors, transistors, relays, LEDs, diodes, and transformers. In view, this work served as a means of digging into the technology involved in the use of a microcontroller and some other basic electronic components and enhanced visualization of message display.

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Section: Introductionmentioning

confidence: 99%

Design and Construction of a Microcontroller Based Electronic Moving Message Display

Ogunseye¹,

Egbeyale²,

Bello³

et al. 2022

OJAppS

View full text Add to dashboard Cite

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Design and Implementation of Electronic Control Trainer with PIC Microcontroller

Mashhadany¹

2012

ICA

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This paper describes the implementation of a PIC microcontroller in a conventional laboratory-type electronic trainer. The work comprises software for the PIC and hardware for the software. The PIC controller uses an EasyPIC6 board and includes a PC-interfaced programmer for the PIC chip. It has many external modules: 128 × 64 graphic LCD display, 2 × 16 LCD display, 4 × 4 keypad, and port expander, all in the same bench. The trainer is capable of 36 experiments in logic/analogue electronic and control systems. A 5-sided approximate sensor, two photoelectric sensors (BR56-DDT-P and BEN9M-TFR), four CMOS, four BCD-7-segment driven by CD4511B, two relays (2-pole and 3-pole), six voltages, ammeter measurement, DC motor, and 24VDC power supply, connect through connectors and pinions. Results of all the experiments show the trainer satisfying requirements of undergraduate and postgraduate projects involving conventional electronic and classical control systems

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Implementation of an Improved Microcontroller Based Moving Message Display System

Iosr¹,

Bakare²,

M³

2015

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Microcontroller-Based Moving Message Display Powered by Photovoltaic Energy

Cited by 3 publications

References 1 publication

Design and Construction of a Microcontroller Based Electronic Moving Message Display

Design and Construction of a Microcontroller Based Electronic Moving Message Display

Design and Implementation of Electronic Control Trainer with PIC Microcontroller

Implementation of an Improved Microcontroller Based Moving Message Display System

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