Open AccessRGB-ColorMeter on smartphones as a simple spectrophotometer: An alternative method of teaching spectrophotometry at the vocational high school of chemical analysts
Author(s) -
Maria Paristiowati,
M Moersilah,
Muktiningsih Nurjayadi,
Ayu Fitria
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1869/1/012064
Subject(s) - spectrophotometry , rgb color model , absorbance , practicum , computer science , vocational education , process engineering , chromatography , chemistry , artificial intelligence , mathematics , engineering , mathematics education , psychology , pedagogy