New IRPD (infrared proximity sensor), with scalable output.
You can stack up to 3 devices on a single RCX input port.
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Danny's Mindstorms® compatible sensors & RCX accessories |
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New IRPD (infrared proximity sensor), with scalable output. You can stack up to 3 devices on a single RCX input port. |
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Experimental servo driver for RCX. This time is my own design. |
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Another fantastic add-on for your RCX! My best project up to now. 8 input multiplexer. Allows a single RCX input port to read up to 8 sensors. Can be used with active and passive sensors. |
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A must-have accessory! Here's to you my RCX 6 output multiplexer ("expander" or "extender" or "port doubler"). Allows a single RCX to control up to 6 motors with its 3 output ports. A real bless. Can also be used to expand inputs. |
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Infrared distance sensor (IRPD), built with common discrete components: reads distances up to 20 cm. Original development, analog response. |
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Analogic absolute angle sensor, extremely simple, compact and easy to build. Really useful for absolute positioning. |
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Led brick, my first simple project, not so original (and neither useful). A good way to learn something about building LEGO compatible sensors. |
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Servo motor RCX interface. It's only my realization of Ralph Hempel design. Works quite well even with NQC. See details... |
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This is not a project of mine. I simply built the rotation sensor of Heinrich Poetters. Parts (reed relays and magnets) are hard to find, hard to build together precisely, but works quite well. Thanks, Heinrich. |
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Electric attachments, male and female, as I use in my sensors. Not really beatiful, but work well. |
