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unsubscribe (26 years ago, 18-Oct-98, to lugnet.robotics.handyboard)
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| | Re: File Types
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Hi, load compass.icb first then compass.c at the ic prompt type v2x(); compass will display heading on the lcd. I'll send you the code I am using. hope this helps. Terry Gathright ---...--- (...) icb, (...) work? I (...) to do (...) understand (...) (...) (26 years ago, 17-Oct-98, to lugnet.robotics.handyboard)
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| | File Types
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Hello, I need help with the file types used by the handyboard. There are c, asm, icb, and lis files. How do I work with them? For example, I downloaded the compass.icb and compass.c files from the HandyBoard Site. Do I need to download both of them (...) (26 years ago, 17-Oct-98, to lugnet.robotics.handyboard)
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| | RE: waterproof seals (a bit OT)
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Mathew, I dont know if they would handle 103 psi but the drive shafts used in RC boats are sealed where they go through the bottom of the boat. If you put your motor in a sealed enclosure with the shaft coming into the enclosure you may be able to (...) (26 years ago, 17-Oct-98, to lugnet.robotics.handyboard)
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| | serial board
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I'm having trouble assembling the serial board. When I do the test(see snip below) I only get about 5 volts. When I try and run the downloader, I don't see the green light come on. (tried two different computers....) any suggestions? thanks in (...) (26 years ago, 16-Oct-98, to lugnet.robotics.handyboard)
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| | IC installation problem
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Dear Sir, Iam getting started with my project. At our lab we are having freeware version of IC (version 2.8). We tried to install the commercial version 3.2, but we are facing some problems. We tried to install from the site you told i.e (URL) you (...) (26 years ago, 16-Oct-98, to lugnet.robotics.handyboard)
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| | RE: waterproof seals (a bit OT)
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You could do what they do for aquarium filter pumps -- use magnetic transfer. Put a bar type magnet on the motor shaft and put a similar magnet on a propeller just outside the hull where the motor is. Since propellers require low-torque it works (...) (26 years ago, 16-Oct-98, to lugnet.robotics.handyboard)
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| | Re: waterproof seals (a bit OT)
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(...) 200ft is about 7 ATM, roughly 103psi. Your're gonna need some really mean seals, and some serious current to turn motors within those seals. Lots more current than the 293's can handle. Probably easier to do what the big ROV's use. Take (...) (26 years ago, 16-Oct-98, to lugnet.robotics.handyboard)
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| | waterproof seals (a bit OT)
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I'm interested in building an underwater ROV and am wondering if anyone has any insight on buiding waterproof seals for the motors.(I'd like to eventually be able to go down 200 ft or so). I realize this is a bit off topic but hope that someone may (...) (26 years ago, 16-Oct-98, to lugnet.robotics.handyboard)
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| | Digital Outputs
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Hi all, I'm looking to try and get some digital outputs from the Handboard. I've read in the FAQ that this is possible using HC374(?), but I'm not sure how to do this or where to hook bits up to. Has anyone done this with some pictures or something (...) (26 years ago, 16-Oct-98, to lugnet.robotics.handyboard)
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