 | | Re: AS11
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(...) FDB - Form Double Byte Constant (same as DW) FCB - Form Constant Byte (same as DB) (28 years ago, 31-Mar-97, to lugnet.robotics.handyboard)
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| | Digital Outputs (fwd)
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I'm interested in finding more on how I might digitally controll more devices from the HB. (...) (with some asm code) to drive TTL signals to the unused expansion header via A12 and A13 pins of the 6811. If this is possible.... What is envolved here (...) (28 years ago, 30-Mar-97, to lugnet.robotics.handyboard)
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| | Re: Sonar Multi-XDucer Design
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(...) There is currently no occurances of ranging circuits failing due to the use of the multi-xducer circuit. Care should be taken when using the circuit. Before any pings are done check that the mxducer circuit works (ie. SPI signals are (...) (28 years ago, 30-Mar-97, to lugnet.robotics.handyboard)
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| | AS11
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What does FDB and FCB stand for? ---...--- ericson mar Master of Engineering Candidate Project: Mobile Robotics mar@cooper.edu (212)353-4356 Department of Mechanical Engineering The Cooper Union for the Advancement of Science and Art ---...--- (28 years ago, 30-Mar-97, to lugnet.robotics.handyboard)
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| | Re: Sonar Multi-XDucer Design
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Have you ever blown away a ranging circuit using this method? Or has anyone ever blown away their ranginf circuit by not connecting the transducer? ---...--- ericson mar Master of Engineering Candidate Project: Mobile Robotics mar@cooper.edu (...) (28 years ago, 30-Mar-97, to lugnet.robotics.handyboard)
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