 | | Re: What about this for a new RCX 2.5 setup?
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(...) cost) (...) Replying to my own post, Why not build our own? Glue together some bricks, hollow them out and put in one of these babys: (URL) something similar. The comunity could work out building instructions and develop our own add-ons. (...) (22 years ago, 13-May-02, to lugnet.robotics.rcx)
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| | Re: What about this for a new RCX 2.5 setup?
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(...) What might be doable and best is a documented bus extension (a card plug-in) slot. This could be taken to the extreme by making a cpu unit that just has power (plug-in option of course) and memory (expandable of course) and maybe the IR or (...) (22 years ago, 13-May-02, to lugnet.robotics.rcx)
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| | RE: What about this for a new RCX 2.5 setup?
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I'd be happy with a good "official" LEGO SONAR sensor and a fixed version of the LEGO Rotation Sensor (without the lost "clicks" bug) On the RCX side, I'd like a RCX 3.0 with 6+ sensor inputs and more outputs (and more RAM. I'm using MANAS sets to (...) (22 years ago, 13-May-02, to lugnet.robotics.rcx, lugnet.dear-lego)
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| | Re: Converting a float to an integer
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It looks like xdist and ydist are integers. You divide an integer by an integer, the answer is an integer. For example, if xdist=5 and ydist=10, you have 5/10, the answer is 0 (with a remainder of 5). So, if you do the multiply first, you will be (...) (22 years ago, 13-May-02, to lugnet.robotics.rcx.legos)
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| | RE: Converting a float to an integer
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I have built a plotter and want to draw a diagonal line of varying angles. It requires one motor to run slower then the other at a ratio based on the distance it has to travel compared to the other one. So I do something like this xspeed = (int) (...) (22 years ago, 9-May-02, to lugnet.robotics.rcx.legos)
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