03090nam a22003017a 4500 OSt 20220811203744.0 220810b ||||| |||| 00| 0 eng d CvSU-CCAT Campus Library. English. CvSU-CCAT Campus Library. rda. UM TH5618 F84 2018 Fuentes, Arvin Joseph M., Author. 6200 Development of Digital Laser Leveling Device / Arvin Joseph M. Fuentes, Carlos A. Javier, John Arvy L. Milcar. Rosario, Cavite : Cavite State University-CCAT Campus, 2018. xv, 72 leaves : illustrations ; 28 cm Design Project (BSIT) Major in Drafting Technology--Cavite State University-CCAT Campus, 2018. Includes bibliographical references and appendices. FUENTES, ARVIN JOSEPH M., MILGAR JOHN ARVY L., JAVIER, CARLOS A. Development of Digital Laser Levelling Device. Design Project. Bachelor of Science in Industrial Technology major in Drafting Technology.Cavite State University, Rosario, Cavite. August 2018. Adviser: Mr. Allen Jhon C.Muyot. Technical critic: Mr. Ariesthotle D. Arive. The study was conducted from March to August 2018 at Cavite State University Rosario Campus. The main objective of this study is to develop a Digital Laser Levelling Device, and the main purpose of this study is to help the workmen and ordinary person for DIY home projects. This study is focused mainly on the design construction and evaluation of a Digital Laser Levelling Device, which is a more accurate and advance levelling device.The Digital Laser Levelling Device has a limit of 10m long. This can also measure the distance between the ultra-sonic devices to the surface from 0 to 30cm. This device also has a level vial to measure the horizontal surfaces only. The Digital Laser Levelling Device is consists of six major parts: the arduino nano,photosensitive sensor module, ultra-sonic device, four digit display, piezo buzzer, and laser. The arduino is the controller where all programs are applied.The second part is photosensitive sensor module where laser will be pointed. The third part is the ultra-sonic device that measures the distance from the device to the surface. The fourth is the four-digit display where the measure of the ultra-sonic device is shown. The fifth is piezo buzzer that signifies the level and lastly, is the laser that serves as the sender. All the data gathered in the evaluation reflect the Accuracy of Digital Laser Levelling Device in terms of levelling a surface. The researchers conducted a cost analysis and it gave them a total cost of Php 25,299.00 In English text. Carpentry 6201 Tools 6202 Digital Laser Levelling Device 6203 Javier, Carlos A., Author. 6204 Milgar, John Arvy L., Author. 6205 Muyot, Allen Jhon C., Adviser. 6206 Arive, Ariesthotle D., Technical critic. 5155 T/M/D TH5618 F84 2018 UM lcc 1857 1857 0 0 lcc 0 0 UM CCATLIB CCATLIB TH 2022-08-10 UM UM TH5618 F84 2018 T0005169 2025-10-24 00:00:00 1 copy 2022-08-10 T/M/D