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Re: Light Filter
Some stage lighting companies use to sell sample books of what are known as lighting gels. They were about business card sized samples of gel filters used on theatrical lighting. Hopefully, those sample books are still available. You'd have a lifetime supply of filter material for a vex light sensor, and in every color imaginable.
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2009 CT Regional Motorola Quality Award
2010 VRC Connecticut Championship Winners & Amaze Award
2010 VRC Championship Divisional Energy Award
2010 WPI Regional Winner
2010 WPI Regional Engineering Inspiration Award
2011 WPI Regional Chairman's Award
2012 WPI Regional Finalists
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