000			02441nam a22003137a 4500
003			OSt
005			20220615012701.0
008			220422b ||||| |||| 00| 0 eng d
040			_bEnglish. _cCvSU-CCAT Campus Library. _erda.
050			_aUM TK 7871.89 _bA24 2019
100			_aAbella, Aizzeir A., author _94868
245			_aAuto Dimmer Light Device / _cAizzeir A. Abella and Ernie Bucsit
260			_aRosario, Cavite : _bCavite State University-CCAT Campus, _c2019
300			_axv, 49 leaves _billustrations ; _c28 cm
500			_aUndergraduate Project Design (BSEE)--Cavite State University-CCAT Campus, 2019.
504			_aIncludes bibliographical references and appendices.
520			_aABELLA, AIZZEIR A. and BUCSIT, ERNIE. Auto Dimmer Light Device. Undergraduate Design Project. Bachelor of Science in Electrical Engineering. Cavite State University - Cavite College of Arts and Trades, Rosario, Cavite. June 2019. Adviser: Engr. John Robert G. Briones. Technical critic: Engr. Alvin C. Castro The study was conducted from December 2018 to April 2019 at Cavite State University -CCA Campus Rosario, Cavite to design an auto dimmer light device to be test at the selected hallway of the Cavite State University- CCAT Campus particularly in the hallway of TVEP building. Specifically, the project aimed to: 1) design a device where capable of dimming lights if motion was detected; 2.) test and evaluate the device based on the sensitivity of motion sensor and its response; 3.) check the other LED response when there is no motion/ no motion corresponded to its sensor and was independent on other LED; 4.) conduct cost analysis and comparison to existing devices. It is found out the PIR sensor can dim the LED with help of Arduino. However, the tux needed for the hallway of TVEP building is not accurate to the tux gain by the LED selected by -the researcher. It is recommended to not use the Arduino as the source of LED and it is much suitable to use the source of 220 v ac.
650			_aPIR sensor. _94869
650			_aLight Emitting Diodes. _94870
650			_aDetectors. _94871
650			_aLux. _94872
650			_aSensor. _94710
650			_aArduino. _94841
700			_aBucsit, Ernie, author. _94727
700			_aBriones, John Robert G., adviser. _94727
700			_aCastro, Alvin C., critic. _94873
942			_2lcc _cT/M/D _hTK 7871.89 _iA24 2019 _kUM
999			_c1613 _d1613