'Design of Sound Activated Remote Control Essay\r'

'ABSTRACT\r\nNowadays, when delinquency has to a greater extent and more expanded and burglary, even car theft has puzzle a social phenomenon and due to the limitation of unsee competent outback(a) hold in terms of overtop distance from the electrical equipment which not exceed in 30 feet or 10 meters and require disembowel of sight when communicating with each other that you lowlifenot slowly access the equipment when you’re not in base or away from your car. This project study qualified to provide a solution for security measure and electronic devices conveniences.\r\nDesign of sound activated remote control and alarm system utilizing mobile ph one and only(a) has been genuine for security purposes and safety conveniences of electrical and electronic equipments with no call in call charges. The proposed design consists of the designed interface board and two cellular sounds: one as a controller and the other as a transceiver. Whenever the status of the alarm cha nges, an self-winding operate triggering of transceiver mobile holler will activated to zippy the unconditional mobile head promise.\r\nAlternatively, the controlling mobile phone can turn on and remove the equipment that connected to system by calling the transceiver mobile phone from any place that have mobile phone signal coverage. Findings of the project study showed that the design and create circuit of mobile phone that habitd available local parts in the market is workings properly for safety conveniences. It was user friendly through cellular communication and it effectively turns on and off electrical equipments through missed call triggering where you can easily access your equipments even if you’re not in the house or in holiday vacation.\r\nIt proves that the ring detection circuit of the proposed project avoids phone call charges to the caller resulting to low cost tending compared to other commercial system that capable of do similar functions bu t with relatively high cost. establish on the data collected the researcher conclude that the project is proven feasible, cheaper maintenance and easy to use and integrate. This was very reliable and worthy as an equipment remote control and alarm monitor system during its operation. In comparison to similar devices the developed system had able to perform similar functions without even software or programming involved.\r\nIt was very effective and advisable for controlling equipments that are beyond the reach of the user without phone charges to the caller This project study is highly recommended to utilise for the community to activates their electrical and electronic equipments from any military position that within the coverage area. These add up to their security and handiness of the equipments. For the students and future researcher with the same arena of study should made research also to backup the information provided in this study. For the improvement of the design au tomatic charging of the mobile phone unit should take in consideration and the design system must be properly encapsulated to eliminate any unwanted signals that susceptibility trigger the system.\r\n'