 | | controlling a DC motor
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Hello, i am currently trying to control a DC motor's motion (direction, speed, etc). Besides using a motor driver chip such as L293D, what else can i do to control the motor's motion?? Say, is there a method which can control the motor by totally (...) (26 years ago, 2-May-98, to lugnet.robotics.handyboard)
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| | DS1233 Monitor Chip
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I cannot locate a DS1233 chip. I have tired DigiKey, Jameco, Mouser, Active. What is a good source for this part? I have an MC34064. Looks similiar except that it has no 350mSec delay and a different pinout. Has anyone tried this chip without any (...) (26 years ago, 2-May-98, to lugnet.robotics.handyboard)
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| | Schematic & PCB freeware
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Ivex has a very good schematic and PCB layout demo at www.ivex.com ,the only difference between the demo an the full version is the demo is limited to 100 pads. (26 years ago, 2-May-98, to lugnet.robotics.handyboard)
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| | Max232CPE Substitutions
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I used a Max202 in place of the Max232. I installed it with the 10uF caps. Since the 202 can be used with .1 and I already installed the 10uF ones. I decided to switch it for a 232. The 202 checked out (V wise) like the installation instructruction (...) (26 years ago, 1-May-98, to lugnet.robotics.handyboard)
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| | Re: Schematic drawing - freeware ???
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Try to look up MicroSim ...or something like that name. It has a crippled evaluation package that may suit your needs. I think the company is the developer of psplice. ---...--- ericson mar Master of Engineering Candidate Project: Mobile Robotics (...) (26 years ago, 1-May-98, to lugnet.robotics.handyboard)
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| | RE: Schematic drawing - freeware ???
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I came across this web page today. It may have what you are looking for. (URL) Message----- From: Les Novotny [mailto:les@progress...tions.com] Sent: Friday, May 01, 1998 11:03 AM To: handyboard@media.mit.edu Subject: Schematic drawing - freeware (...) (26 years ago, 1-May-98, to lugnet.robotics.handyboard)
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| | Re: loading files
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It suggests you are not loading lib_hb.c on start up. If you type list files at the IC command line you should see this file listed, as well as any others. If it isn't there, check your lib_hb.lis file and be sure lib_hb.c is listed in it. (...) (26 years ago, 1-May-98, to lugnet.robotics.handyboard)
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| | Schematic drawing - freeware ???
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Hi, Has anyone come across a freeware schematic drawing package for Windows PC? Any help would be much appreciated. thanks in advance. Les (26 years ago, 1-May-98, to lugnet.robotics.handyboard)
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| | Re: V2x and sonar
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If you only use one motor controller IC you can use the 16 pin socket of the second motor control to get 4 more outputs. Then you can connect the INIT and BINH to these and have Port D control your V2x compass. All you have to do is modify your (...) (26 years ago, 1-May-98, to lugnet.robotics.handyboard)
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| | loading files
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Hi, I am having problems loading my files onto handyboard. Whenever I try to load a file, it says ; function analog undefined function motor undefined It used to work fine before and I don't know why I am having this problem all of sudden. Can (...) (26 years ago, 1-May-98, to lugnet.robotics.handyboard)
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