LAKASABrowsing by Author "Callejo, Aldrin P."

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ID-type Improvised Solar charger
(Don Mariano Marcos Memorial State University – Mid La Union Campus, 2017-04) Idio, Irish P.; Callejo, Aldrin P.; Corpuz, Graiela Janine V.; Mendegoria, Mike Vergel S.; Nuñez, Vincent Joey P.
This study focused on the design and development of an ID-Type Improvised Solar Charger. It was evaluated as to its level of technical performance in terms of durability, simplicity, precision, portability and safety of operation. The researchers used the descriptive-evaluative type of research. After construction, the device was observed for defects and flaws. Changes were made after the tests until the device was deemed functional and acceptable. Questionnaires were floated to five expert evaluators and fifty students from all colleges of DMMMSU-MLUC. The study was conducted at the College of Engineering of the Don Mariano Marcos Memorial State University-Mid La Union Campus, during the First Semester of the School Year 2015-2016 until the Second Semester of the School Year 2016-2017. The design of the ID-Type Improvised Solar Charger was approved and accepted. The testing of ID-Type Improvised Solar Charger helped out to see errors and improvements for this study. As to the evaluation of ITISC, it is concluded that ITISC is more efficient, affordable, and acceptable by the society. The user's manual for the ID- Type Improvised Solar Charger should be followed strictly for proper use.