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and direction of the track
2mm uniform wall thickness provides excellent thermal shock
An excellent resource
some oxidation or corrosion due to humidity and storage may occur
Recommended ages: 14+ (8+ with adult supervision)
LED BOX – 200 PIECES prototype and direction of the trackGreat addition for school or home electronics projects. This handy storage box contains 200 diffused lens light emitting diodes. It comes with 100 x 3mm LEDs in 5 different colours and 100 x 5mm LEDs in 5 different colours. The box contains: 20 x 3mm red and 20 x 5mm red 20 x 3mm blue and 20 x 5mm blue 20 x 3mm green and 20 x 5mm green 20 x 3mm yellow and 20 x 5mm yellow 20 x 3mm white and 20 x 5mm white
US$ 478.13
US$ 645.00
US$ 478.13
US$ 155.50
US$ 32.50
US$ 1750.00
