Research Paper
Year: 2021 | Month: April | Volume: 8 | Issue: 4 | Pages: 126-130
DOI: https://doi.org/10.52403/ijrr.20210418
Fulfilment of Lighting Blinds Control System
Wen-Bin Lin1, Kao-Feng Yarn2
1Department of Electronic and Optoelectronic Application Engineering, 2Department of Aircraft Maintenance,
Far East University, Taiwan 744, ROC
Corresponding Author: Wen-Bin Lin
ABSTRACT
This paper uses the characteristics of the 89C51 single chip to simulate the automatic control of the opening and closing of the blinds model by the automatic control of the ambient light intensity. Finally, the operating principle of the adopted electric circuits and the performance of the proposed device are validated by experimental results. It reveals that the operations of the proposed device coincide with the requirements. The goal of this paper is that the blinds can automatically sense the outdoor brightness and adjust their opening and closing to achieve the effect of automatically adjusting the indoor brightness. Normally, the blinds must be manually rotated by the plastic tube on the blinds to adjust the angle of the blades on the blinds. Thus, it can change the brightness of the room. This article hopes that the blinds can detect the brightness given by the outside world to adjust and change the angle of its blades. It can sense the indoor light source and adjust the angle of the blinds during the day, and introduce daylight to achieve the effect of adjusting the indoor light.
Keywords: Lighting, Blind, 89C51 single chip, Light sensor, Stepper motors.
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