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dc.contributor.authorธีรนันท์ วงศ์มาเกษen_US
dc.contributor.authorกิตติพงษ์ ประสมทรัพย์en_US
dc.contributor.authorธนากร สุนทรวัฒน์en_US
dc.date.accessioned2017-09-25T02:55:00Z
dc.date.available2017-09-25T02:55:00Z
dc.date.issued2017
dc.identifier.urihttp://repository.rmutr.ac.th/123456789/627
dc.description.abstractThis paper presents a design and development of electrical billing meter for a home by using a microcontroller with measures electric current and voltage. The device consists of three buttons: 1) for increasing electrical billing control 2. for changing display screen. and 3. for decreasing electrical billing control. The display is LCD 16x4 and consists of three screens 1. for showing electrical billing per unit 2. for showing electrical parameters: voltage in volt, current in ampere, power in watt and 3. for showing electrical billing per hour, day, month and year. Finally, the meter was tested with varying electrical equipment and measuring the electrical billing. The result was 95% of accuracy.en_US
dc.language.isoTHen_US
dc.publisherคณะวิศวกรรมศาสตร์ มหาวิทยาลัยเทคโนโลยีราชมงคลรัตนโกสินทร์en_US
dc.subjectElectricity consumption meter and computationen_US
dc.subjectAutomatic electrical billing computationen_US
dc.subjectMicrocontroller applicationen_US
dc.titleElectrical billing estimation for a home by using a microcontrolleren_US
dc.title.alternativeเครื่องวัดและคำนวณค่ำไฟฟ้ำในบ้ำนโดยใช้ไมโครคอนโทรลเลอร์en_US
dc.typeResearchen_US


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