Hi!
I am also stuck with the similar problem! I want to use a color to digital (or frequency, whichever is easier!) converter. I am new to arduino and programming. Though digging on the 'net gave me http://www.maxwellrosspierson.com/2012/06/07/interfacing-the-arduino-to-the-taos-tcs3414-via-i2c/.
Please if anyone can help me with this. I would like to use an I2C as I need to connect atleast 16 such sensors on the board. Though I would need to read from those sensors one by one (like an array or something), and not all together. Any suggestions?
Thanks in advance!