Category: 電路方塊
紅綠藍（RGB）LED 在一個燈泡內包含三個不同的 LED。使用小型開關開啟每個不同的 LED，並控制紅、綠、藍三色燈光。嘗試混合顏色，以獲得紫色、藍綠色和黃色燈光的不同組合。
RGB LED 立方體只是電路的一部分。加入 電池 為您的創作供電，馬達 讓它們動起來，以及 開關 來掌控一切！
Mixing red and green gave me a perfect yellow, and I honestly lost track of time just flipping the switches to see every combination. The three separate toggles make it super intuitive, even for my kid who grabbed it right away.
I bought this to actually see how red, green, and blue combine, and flipping the little switches to mix colors is weirdly satisfying. Getting white out of all three on at once honestly surprised me more than it should have.
The three tiny switches for red, green, and blue make mixing colors genuinely fun, and I figured out the combinations in a few minutes. Watching the bulb shift from red to purple as I toggled them was oddly satisfying.
