Order additional quantity of parts already provided in STEM II, only if needed
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fischertechnik Lead (cable) red+green, 250/ 300/ 500/ 1000/ 2000/ 4000/ 7000
spare parts
36210The fischertechnik cable for sensors, motors,
HK$ 8.00
Lens tip lamp 9V 0.15A
spare parts
37875Provide light source for the photo transistor (light...
HK$ 13.00
Light cap, red / blue/ green/ orange/ yellow/ transparent
spare parts
35079Different light colors with the fischertechnik light cap
HK$ 3.60