Description

Ten-pack of 5mm yellow LEDs with diffused round lenses

separation

Wooden-base Morse code key with a black knob

Higher-range 50V multiplier for galvanometer conversion

and cylinders during glassware care

Metal Resistance Board Category_Demonstrations Ten-pack of 5mm yellow LEDsUsed to verify R = rho*L A by isolating wire material, length, and cross section, this metal base board tensions six 1 meter wires side by side with 4mm socket terminals at each end.

Exchange/Return Notes

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Final sale items are not eligible for returns or exchanges.
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Metal Resistance Board Category_Demonstrations Ten-pack of 5mm yellow LEDs

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