de Oliveira, Gastão Soares Ximenes, Richar Nicolás Durán, Romeu Miqueias Szmoski, Eloiza Aparecida Avila de Matos, and Elano Gustavo Rein. 2024. “A LOW-COST EXPERIMENTAL APPROACH TO TEACHING ENERGY QUANTIZATION: DETERMINING THE PLANCK CONSTANT WITH ARDUINO AND LED”. Journal of the Physics Teacher 8 (1):118-28. https://doi.org/10.26512/rpf.v8i1.53303.