 | | replacement components
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hello all, I was wondering what kind of fuse i can use instead of the Polyswitch fuse and also will a darlington with close chartisics as the ztx614 work, as there are none in New Zealand. thankyou Brennan Mair gysmo@es.co.nz (27 years ago, 27-Jan-98, to lugnet.robotics.handyboard)
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| | Re: Simple Assembler Programs
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Try this url for a test program. (URL) have not tried the program myself, so I can't tell you anything about it. (...) ___...___ ___...___ Jonathan Swaby 305 Sparks Bldg Computer Support Specialist 814-865-0693 Penn State University (...) (27 years ago, 26-Jan-98, to lugnet.robotics.handyboard)
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| | Simple Assembler Programs
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Hello! Does anyone have some simple assembler programs that can be used to test the operation of the handyboard? For example, an assembler program that beeps the piezzo "speaker", or one that blinks some of the LEDs. Anything would be most helpful (...) (27 years ago, 26-Jan-98, to lugnet.robotics.handyboard)
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| | SPI routine for EEPROM
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Application note on hooking up a EEPROM to the Finger Board SPI port. EAS-AN001 This also applies to the Handy Board SPI port. Very useful for datalogging and data table lookups without having to use up core memory. Embedded Acquisition Systems 1565 (...) (27 years ago, 26-Jan-98, to lugnet.robotics.handyboard)
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| | My servo controller article
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I've updated it with the figure showing the state diagram. I apologize for the wide distribution but I've lost the email of the folks who wanted to see that figure. The updated article is at (URL) (27 years ago, 25-Jan-98, to lugnet.robotics.handyboard)
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| | Wirz LMD18200
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Can someone instruct me on how to connect the Wirz Electronics LMD18200 H-bridge board to the Handyboard's motor control IC socket, which pin of the socket hooks to which pin of the H-bridge board. Any help would be grate. Thanks (27 years ago, 24-Jan-98, to lugnet.robotics.handyboard)
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| | MC68HC811E2
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Hi, I got a bag of HC811E2's and would like to know if they can be used with the handyboard to replace the HC11A1. Thanks, Quinn Marshal (27 years ago, 24-Jan-98, to lugnet.robotics.handyboard)
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| | Pingpong shooting competition
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I once heard of a competition where the objective was to build a solar-powered device that would shoot ping pong balls as fast/far as possible. Does anyone know of links to information on this contest? Thanks, /Max (27 years ago, 22-Jan-98, to lugnet.robotics.handyboard)
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| | Printing Floating Point Values
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Hello, Can anyone suggest a graceful means of printing a floating point number to the LCD using a specified number of decimal places? Thanks, Tom (27 years ago, 22-Jan-98, to lugnet.robotics.handyboard)
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| | Problems Downloading To E2
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First of all, is it even possible to use an E2 68HC11 variant w/ the HB? And if so can I d/l to it without having the LCD attached? As it stands now, I receive an error that the board is in the wrong mode using HBDL.exe while trying to d/l the (...) (27 years ago, 21-Jan-98, to lugnet.robotics.handyboard)
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