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I am currently assembling a Hand Board and I am on page 39 at 7.2.2 Testing, When I load hbtest.c I get the following error messages. Error in hbtest.c around line 48: Function star_press undefind. Error in hbtest.c around line 51: Function knob (...) (28 years ago, 1-Jun-98, to lugnet.robotics.handyboard)
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| | Looking for HB
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Hi, does anyone have a used Handy Board for sale? I know it is a lame question, sorry about that. Sterling (28 years ago, 31-May-98, to lugnet.robotics.handyboard)
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| | Re: Battery types
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I believe the 9.6 volt also makes a good match for most LEGO motors. -Pandit ---...--- (...) batteries... (...) overhead (...) your (...) Lithium (...) specs. (...) (28 years ago, 29-May-98, to lugnet.robotics.handyboard)
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| | Re: Battery types
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(...) <SNIP> My understanding is that 7.2V will work fine. I suspect 9.6V is used simply because 8 AA NiCd's fit so well in the specified box. The chief concerns here are: (1) do you have enough voltage overhead for the 7805; and (2) can you draw (...) (28 years ago, 29-May-98, to lugnet.robotics.handyboard)
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| | Re: Battery types
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I personally use a single 12 V 3Ah Gell cell to power my entire robot. I'm using the 7805 with a heat sink and works just fine. -----Original Message----- From: brian-c@technologist.com <brian-c@technologist.com> To: handyboard@media.mit.edu (...) (28 years ago, 29-May-98, to lugnet.robotics.handyboard)
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