VEX Robotics 276-7043 VEX V5 Optical Sensor

LED - Light Emitting Diode - a small light source

White - A colour combining all colours

Hand - A part of the body at the end of the arm

Hand - A pointer which indicates time on a clock face

Colour - The categorised spectrum of light visable to humans

100mm - the equivilent of 10cm

LED - Light Emitting Diode. A bulb that is very efficient at producing light. Often small.

Combination - The process of two of more things being mixed or combined together.

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