 | | Re: Sign of center pin on power adaptor
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(...) I once came across a box full of old wall wart power supplies at a rummage sale and after digging through it for 10 minutes or so I found three that had 12V AC and the correct plug for the RCX. They work perfectly and I think I paid about $1 (...) (17 years ago, 10-Jul-07, to lugnet.robotics.rcx)
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| | Re: Sign of center pin on power adaptor
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(...) 9V (orientation doesn't matter). But I wouldn't recommend it as there have been reports of burnt out rectifiers from people doing that. Hope this helps, ROSCO (17 years ago, 10-Jul-07, to lugnet.robotics.rcx)
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| | Sign of center pin on power adaptor
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I am looking for the sign of the center pin on the RCX 1.0 power adaptor plug. I have a DC 9v 200ma transformer and want to plug it into the RCX but I do not know what the sign is on the center of the plug. It looks like the rush on buying the old (...) (17 years ago, 10-Jul-07, to lugnet.robotics.rcx)
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| | RCX Code - Light Raw Values
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Hi people, Its possible to configure/read RAW light sensor values with RCX CODE? I think i saw it sometime ago, but i could not find it. Thanks in Advance Patrick J. Levy ___...___ Omiccron Programação Gráfica Ltda. 11 3288-4832 (...) (17 years ago, 30-Jun-07, to lugnet.robotics.rcx)
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| | Alternate firmware upload from MacOSX
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Hi all, We're trying to wrap up our alternative runtime for the RCX (first), and soon the NXT. I am struggling, however, to upload our firmware from the Mac using a USB tower. I can upload using a serial or USB tower from both Windows and Linux... (...) (17 years ago, 10-Jun-07, to lugnet.robotics.rcx)
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| | Re: IR Problems
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(...) tom@tomlohre.com is my private address (18 years ago, 14-Apr-07, to lugnet.robotics.rcx)
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| | Re: IR Problems
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(...) tom@tomlohre.com Dear Claude, Thanks for your message. I have delayed in replying to the excellent advice concerning communication with more than one RCX. Last night in a dream I realized that I could just bypass communication placing two push (...) (18 years ago, 13-Apr-07, to lugnet.robotics.rcx)
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| | Re: IR Problems
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(...) Thank you for the excellent information concerning communication with more than one RCX. Last night in a dream I realized that I could just bypass communication placing two push button sensors where needed driving the additional RCX. The (...) (18 years ago, 13-Apr-07, to lugnet.robotics.rcx)
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| | Re: IR Problems
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Hi Tom, I tried to send you a private mail, but the email address I have doesn't work anymore. Could you give me the new one? -Claude (18 years ago, 3-Apr-07, to lugnet.robotics.rcx)
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| | RE: IR Problems
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Elizabeth is quite right. It's easy to get collisions on the IR "bus" if two devices are sending (or replying) simultaneously. What I've done in the past with two RCXs is define one RCX as primary that is periodically (every 100 to 250 milliseconds (...) (18 years ago, 2-Apr-07, to lugnet.robotics.rcx)
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