ISSN 1119-4618
 

Original Research 


Design Analysis and Implementation of Microcontroller Based Infrared Object Counter

A. A. Okandeji.

Abstract
The purpose of this project is to design and construct a microcontroller based infrared object counter. The microcontroller has been programmed with some instruction sets to increment or decrement the counting on the seven-segment display based on a voltage level compared with a reference preset voltage. The difference between the entry and exit movement is also displayed on the seven-segment display. The comparator integrated circuit (IC) (Quad 339) sends a high or low voltage to the microcontroller (based on a preset value). The microcontroller then acts on it based on the program written and embedded into it. Results obtained agreed with the analytical expectations, thereby confirming the efficiency/effectiveness of the microcontroller based infrared object counter.

Key words: microcontroller, seven-segment display, comparator IC, infrared.


 
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Pubmed Style

Okandeji AA, . Design Analysis and Implementation of Microcontroller Based Infrared Object Counter. JPAS. 2021; 21(1): 77-88. doi:10.5455/sf.95555


Web Style

Okandeji AA, . Design Analysis and Implementation of Microcontroller Based Infrared Object Counter. http://www.atbuscienceforum.com/?mno=95555 [Access: May 12, 2021]. doi:10.5455/sf.95555


AMA (American Medical Association) Style

Okandeji AA, . Design Analysis and Implementation of Microcontroller Based Infrared Object Counter. JPAS. 2021; 21(1): 77-88. doi:10.5455/sf.95555



Vancouver/ICMJE Style

Okandeji AA, . Design Analysis and Implementation of Microcontroller Based Infrared Object Counter. JPAS. (2021), [cited May 12, 2021]; 21(1): 77-88. doi:10.5455/sf.95555



Harvard Style

Okandeji, A. A. & (2021) Design Analysis and Implementation of Microcontroller Based Infrared Object Counter. JPAS, 21 (1), 77-88. doi:10.5455/sf.95555



Turabian Style

Okandeji, A. A., and . 2021. Design Analysis and Implementation of Microcontroller Based Infrared Object Counter. Science Forum (Journal of Pure and Applied Sciences), 21 (1), 77-88. doi:10.5455/sf.95555



Chicago Style

Okandeji, A. A., and . "Design Analysis and Implementation of Microcontroller Based Infrared Object Counter." Science Forum (Journal of Pure and Applied Sciences) 21 (2021), 77-88. doi:10.5455/sf.95555



MLA (The Modern Language Association) Style

Okandeji, A. A., and . "Design Analysis and Implementation of Microcontroller Based Infrared Object Counter." Science Forum (Journal of Pure and Applied Sciences) 21.1 (2021), 77-88. Print. doi:10.5455/sf.95555



APA (American Psychological Association) Style

Okandeji, A. A. & (2021) Design Analysis and Implementation of Microcontroller Based Infrared Object Counter. Science Forum (Journal of Pure and Applied Sciences), 21 (1), 77-88. doi:10.5455/sf.95555