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Author Topic: Line follower tutorial question Can i use those big blue leds instead of small?  (Read 687 times)

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Offline ashourTopic starter

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Hi , I'm trying to build the line follower robot , so i bought the components and everything is ok but for blue leds the shop didn't have the small ones which are coated with a blue layer , but they are bigger one , with transparent plastic layer and they shine blue too would that be ok for the project? i mean does these have different wave lengths or you know some different specs that won't work with the photoresistors?

Thanks

Offline Hawaii00000

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Should be fine.
"God chose to make the world according to very beautiful mathematics."
-Paul Dirac
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