| dc.contributor.author | ธีรนันท์ วงศ์มาเกษ | en_US |
| dc.contributor.author | กิตติพงษ์ ประสมทรัพย์ | en_US |
| dc.contributor.author | ธนากร สุนทรวัฒน์ | en_US |
| dc.date.accessioned | 2017-09-25T02:55:00Z | |
| dc.date.available | 2017-09-25T02:55:00Z | |
| dc.date.issued | 2017 | |
| dc.identifier.uri | http://repository.rmutr.ac.th/123456789/627 | |
| dc.identifier.uri | http://localhost:8080/xmlui/handle/123456789/627 | |
| dc.description.abstract | This 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.iso | TH | en_US |
| dc.publisher | คณะวิศวกรรมศาสตร์ มหาวิทยาลัยเทคโนโลยีราชมงคลรัตนโกสินทร์ | en_US |
| dc.subject | Electricity consumption meter and computation | en_US |
| dc.subject | Automatic electrical billing computation | en_US |
| dc.subject | Microcontroller application | en_US |
| dc.title | Electrical billing estimation for a home by using a microcontroller | en_US |
| dc.title.alternative | เครื่องวัดและคำนวณค่ำไฟฟ้ำในบ้ำนโดยใช้ไมโครคอนโทรลเลอร์ | en_US |
| dc.type | Research | en_US |
