[Anyone here na gumamit na ng RGB LED/White LED for color detection]

your right about the filipino forum..lol. hmm.. is this kind of set-up using 3 LEDS and a photodiode enough to detect light colors?coz my friend told me that there is a problem in using the RGB for detecting light colors. Is there any way to compensate that problem?

[Anyone here na gumamit na ng RGB LED/White LED for color detection]

sorry for the late reply..kinda busy because its our finals week...well anyway. we are planning to use the whiteled and a photodiode for value detection of peso bills since each bills have their unique color. but one of our friend told us that using white led for color detection in peso bills is not effective since the colors used in our money is very light making it difficult for the receiver to distinguish the difference between each bills... and btw, are you a filipino also? thanks hero999 Godbless

[Anyone here na gumamit na ng RGB LED/White LED for color detection]

just want to ask your opinion about using RGB LED for color detection coz we're planning to use it for peso bill value detection. May nagsabi po kasi sakin na di sya effective kung sa pera gagamitin kea hingi sana ko ng second opinion. at kung di xa effective, anu pde naming alternative for value detection. salamat ng madami..GODbless you all