SparkFun Tube - Aluminum (3/8"OD x 10"L 0.30"ID) Tubing GPS & Navigation Flash control: 8-step power control(1/128-1/1)

Flash control: 8-step power control(1/128-1/1) step length is 0

Base type: GU10

like the Arduino or LilyPad Arduino

It also utilizes an extremely common parallel interface so code is freely available (check below for an Arduino example)

and let’s face it: sometimes you want quantity over quality

SparkFun Tube - Aluminum (3/8"OD x 10"L 0.30"ID) Tubing GPS & Navigation Flash control: 8-step power control(1/128-1/1)These 10" long aluminum tubes have an outer diameter of 3 8", an inner diameter of 0. 30", and a wall thickness of 0. 035". When used with the mating tube clamps, these can be used for versatile structural support. Additionally, wires and cables can easily be run through the center. Dimensions: Length 10. 0" OD 3 8" ID 0. 30" Width 0. 035"