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In the documentation for connecting sensors and actuators to the HB a The Quality Technologies IR reflective optosensors (QRD1114 & QRB1114) were depicted in the example and recommended. Where can these sensors be aquired? Thanks JTW (28 years ago, 5-Feb-97, to lugnet.robotics.handyboard)
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| | Re: IR sensors
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(...) Sure. We put "Front" on digital(14) and "Right" on digital(15). And you can have as many as you want that don't interfere with each other. We did something like... contact = digital(14) * 2 + digital(15) to get both sensor results into an (...) (28 years ago, 5-Feb-97, to lugnet.robotics.handyboard)
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| | Extra power supply?
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I can't seem to locate the 'how to add a second power supply for a servo' information. I know I read it once, but now that I want to go back and use it of course I can't find it. (duh) Can anyone point me in that direction? Also I could use any (...) (28 years ago, 4-Feb-97, to lugnet.robotics.handyboard)
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| | Handyboard debugging problem...
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One of the student groups in my Lego robot course is having a problem getting their Handyboard to work...they got IC to load successfully, then went ahead and installed U6 ('HC138), U9 ('HC04), U5 ('HC244), resistor packs RP1 and RP2, and SW2. Now (...) (28 years ago, 4-Feb-97, to lugnet.robotics.handyboard)
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| | Please subscribe me to mailing list
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Please subscribe me to the mailing list: menser@sbu.edu Matt Enser email : menser@sbu.edu WEB: (URL) (28 years ago, 4-Feb-97, to lugnet.robotics.handyboard)
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