| | Re: Is there a benefit in delegating processing tasks?
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Thanks for the insight, I am sorry that I did not mention the main controller would be a Handyboard (implied though due to the news group). This is still a good point and has given me a lot to think about. The slave controller would continue until (...) (24 years ago, 16-Feb-01, to lugnet.robotics.handyboard)
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| | Re: Is there a benefit in delegating processing tasks?
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The advantage of distributed processing is that you can take a sometimes considerable load off the main MCU. Consider a speed regulator: a sensor is needed to continuously monitor the speed at which the wheels are turning and adjustments in motor (...) (24 years ago, 16-Feb-01, to lugnet.robotics.handyboard)
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| | Is there a benefit in delegating processing tasks?
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I have noticed low cost PICs (such as OOPic) that are capable of controlling (and getting useful data out of) devices like the Polaroid sonar rangefinder and other devices. Is there a benefit in delegating processing tasks such as this to a (...) (24 years ago, 16-Feb-01, to lugnet.robotics.handyboard)
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| | power supply voltage
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Hi from France ! I have assembled a Handy Board that works well with the original 9.6 V battery pack, but I would now use a separate power source with bigger motors to have more torque (I use a 7.2 V propulsion pack, with a H-bridge system). Since (...) (24 years ago, 15-Feb-01, to lugnet.robotics.handyboard)
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| | handy board code
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Hi, I am a begginer programer and I'd like to know if there is anyone out there who has written code for there handy board bot that I could get and learn from? I have all of libraries from the HB site, but nothing that does a full routine that I can (...) (24 years ago, 13-Feb-01, to lugnet.robotics.handyboard)
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| | Re: Underwater Sensors
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(...) First off, beware that ordinary tap water contains dissolved impurities and is electrically conductive. (Water itself, BTW, is actually an insulator - it's the dissolved impurities that give it conductivity). It usually isn't an issue with (...) (24 years ago, 12-Feb-01, to lugnet.robotics.handyboard)
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| | Check out this site!
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Terry Gathright came across this great site and thought you might want to check it out. We hope you enjoy it! (URL) Gathright wrote: Hi Guys, Check this location for some hi power motor drivers, I have ordered two of the 35 amp boards and will let (...) (24 years ago, 12-Feb-01, to lugnet.robotics.handyboard)
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| | Re: downloading pcode
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Make sure that your phone wire between the HB and interface board has four wires, most generic phone wires only have two wires in them. -Dan (...) and (...) MAX232 (...) I (...) any (...) (24 years ago, 12-Feb-01, to lugnet.robotics.handyboard)
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| | Re: Underwater Sensors
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James, maybe a moisture sensor out of a VCR could be modified to meet your needs??? They are made to detect condensation in VCR's. but if all else fails... water is a conductor, so you could theoreticly just put two bare contacts on the outer part (...) (24 years ago, 12-Feb-01, to lugnet.robotics.handyboard)
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| | Re: Short Circute Problem -- EMERGENCY
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Raju, I have a handyboard version 1.21, on this board the battery led is working properly when it lights at power on and then goes off. According to the manual it should only remain lit when the power is too low indicating a dead battery. So I (...) (24 years ago, 12-Feb-01, to lugnet.robotics.handyboard)
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