Energy saving control by using arduino system

Razali, Rahmah Amirah (2020) Energy saving control by using arduino system. Project Report. Universiti Teknikal Malaysia Melaka, Melaka, Malaysia. (Submitted)

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Abstract

This project is using a prototype that aims for developing a corridor lighting system that can conserve energy. Most of existing corridor lamps will turned on starting from evening and will be turned off on the next morning and when there is sufficient surrounding the outside light. There are a lot of energy waste when the light at the corridor are left without no one passing through the corridor at the night. Therefore, this project is implemented to provide the best solution to overcome the way to save the energy where the intensity of the lamp is varied automatically by using microcontroller. This system is programmed so that the lamp will be turned on automatically when the dark is detected and will be turned off during daytime. Besides, the intensity of light will be controlled when there is human presence detected at the corridor. This system uses two sensors that are IR and LDR sensor. IR sensor is used to sense the attendance of human while the LDR sensor is used to identify surrounding light. The user’s security at night also be taken the count so the light is programmed to turn on in dimmed state. Not only that, the security system is advanced by detecting the flame by using the IR Flame sensor and will trigger up the buzzer. When the flame are detected, the Arduino will process the signal and GSM SIM900A will send the SMS to the selected phone to alert people of that fire. For the software system, an Arduino IDE software is used to create a program that will enable the hardware to perform control function and give feedback to the system

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