 | | Re: Lght Sensor & Three colors? —Ben Erwin
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| | | I saw a 6th grade girl with a lego robot arm that could sort about 10 different lego colors using the light sensor. It was amazing. It wasn't the RCX, but the light sensor was the same. She actually brought in her pink and purple LEGOs from home (...) (24 years ago, 6-Feb-01, to lugnet.robotics.rcx)
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| | | | | Re: Lght Sensor & Three colors? —Terry King
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| | | | Ben, did this designer use any filters? Or was this simply the response of the LED and detector in the Light Sensor? (24 years ago, 6-Feb-01, to lugnet.robotics.rcx)
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| | | | | | Re: Lght Sensor & Three colors? —Ben Erwin
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| | | | I'm pretty sure there were no filters involved. This was the basic robot arm that can be built from the 9740(?) Control Lab Starter Set for the Serial Interface Box. She slightly modified it so that there were multiple bins for all of the different (...) (24 years ago, 6-Feb-01, to lugnet.robotics.rcx)
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