 | | Re: Ultrasonic Distance measurement
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(...) the (...) and (...) I've used the following circuit with 40SQR (which, I presume, is the same thing). 5V ,----R------, | | 1M | | | | R 47k | |\ | ,-----, | | | \ | | *---...---÷-----*--*- \ | | | | | >----*--- |40SQR| *--------*+ / | | | | / (...) (19 years ago, 14-Oct-06, to lugnet.robotics)
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| | Re: Ultrasonic Distance measurement
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(...) Sorry for the thread hijacking, but... Stef, where are your wonderful Lego sensor hardware pages? I can no longer find them on the web! I'm missing them, and probably a lot of people too! Philo (19 years ago, 14-Oct-06, to lugnet.robotics)
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| | Re: Ultrasonic Distance measurement
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(...) What kind of receiver amplifier do you use, these received signals are very-very small. see for example this: (URL) (19 years ago, 14-Oct-06, to lugnet.robotics)
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| | RE: NXT Ultrasonic sensor / Retreiving 8 OBjects at Once
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(...) aww yes , my bad ... 60 ms it is . (19 years ago, 13-Oct-06, to lugnet.robotics)
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| | RE: NXT Ultrasonic sensor / Retreiving 8 OBjects at Once
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Did you mean 60 ms and not 6? The jpg seems to indicate 60. -----Original Message----- From: news-gateway@lugnet.com [mailto:news-gateway...ugnet.com] On Behalf Of bk227865 Sent: Friday, October 13, 2006 4:40 AM To: lugnet.robotics@lugnet.com (...) (19 years ago, 13-Oct-06, to lugnet.robotics)
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| | Re: NXT Ultrasonic sensor / Retreiving 8 OBjects at Once
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(...) While i set up NXT-G to wait for a US detection i held a mini microphone right against the us transmitter, there seems to come a pulse from it every 6 ms. (URL) (19 years ago, 13-Oct-06, to lugnet.robotics)
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| | NBC News for NXT
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Last night I uploaded a new beta to the NBC website. This new beta includes support for multi-dimensional arrays. In NBC you can now define arrays of 3 or 4 (or more) dimensions. You can use arrays of structures containing arrays of arrays, etc... (...) (19 years ago, 12-Oct-06, to lugnet.robotics)
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| | Re: Sophisticated Toy Robot to Get Mind-Altering Software
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(...) Allowing NXT-G to use arrays and clusters (aka structs) will be a nice addition to the language. Hopefully it is exposed in a way that does not require writing VIs in LabView. Hopefully they will allow for creating variables that are clusters (...) (19 years ago, 12-Oct-06, to lugnet.robotics)
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| | Sophisticated Toy Robot to Get Mind-Altering Software
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Just found this on livescience.com, don't know if this has been mentioned yet. (URL) Gallagher mikeslego (19 years ago, 12-Oct-06, to lugnet.robotics)
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| | Re: Fwd: Re: NXT direct commands
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(...) with defacto standards and protocols. No one supports this concept except you. No commercially available (or open source AFAIK) email clients support "Reply List". It is in your imagination only. Your list is simply less useful and more (...) (19 years ago, 11-Oct-06, to lugnet.robotics)
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