[14a-P1-1~30] 1.2 Education

[14a-P1-11] A simple computer-controlled educational system for additive color mixing

Yuxi Wang¹, 〇Hideki Koyama¹ (1.Hyogo Univ. of Teacher Educ.)

Keywords:LED, three primary colors of light, color sensor

We have developed a simple, low-cost, computer-controlled system to study additive color mixing using red, green, and blue LEDs. The system is equipped with a self-made color sensor and can show quantitatively how bright each primary color is in the mixed color of a thing around.