 | | LCD configs (was:Suppliers and rf link)
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(...) I just wanted to voice a warning of sorts. I ordered the 2 X 16 LCD from them and the pinout is slightly different. Instead of a single line of 14 pins: x x x x x x x x x x x x x x They come with a dual inline 2x7 pin configuration: x x x x x (...) (26 years ago, 12-Dec-98, to lugnet.robotics.handyboard)
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| | Thanks
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I'd like to thank everybody who sent me all this valuable information about suppliers and rf link. I think now I can make my handyboard with less then US$ 60.00 without the batteries and motor drivers (I want to use it in data acquisition). As I (...) (26 years ago, 12-Dec-98, to lugnet.robotics.handyboard)
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| | Re: Suppliers and rf link
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Cesar, Nuts & Volts magazine caries lots of adds for just the sort of thing you need (www.nutsvolts.com). I wanted to mention here the 2 X 16 and 2 X 20 LCD displays which are on sale for $8.00 each at www.flat-panel.com. Hope this helps Pherd (26 years ago, 12-Dec-98, to lugnet.robotics.handyboard)
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| | config download problems
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Hi I am building a handyboard from scratch after finding it on the net. I actually purchased two pcb's from Douglas Electronics. An aside, they were great to deal with answering all my questions promptly and efficiently. I built the first hb and had (...) (26 years ago, 12-Dec-98, to lugnet.robotics.handyboard)
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| | Source of 68HC11 in UK?
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Does anyone know of a supplier for the 68HC11 in the UK? Also any handyboard suppliers in UK. Peter (26 years ago, 12-Dec-98, to lugnet.robotics.handyboard)
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| | Is my serial interface shot?
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I get the message "Board disconnected or not responding" when I try to run ic. (The board was working fine before).So I tried to re load the pcode, but I have run into a slight problem: With the serial interface disconnected, I hold down the stop (...) (26 years ago, 11-Dec-98, to lugnet.robotics.handyboard)
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| | Re: How to get digital outputs from the handyboard???...???
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(...) First, to enable the four SPI pins D2 through D5 as digital outputs, make sure you do a bit_set( 0x1009, 0x3C ). (In the sonar.c program, for example, bit_set( 0x1009, 0x30 ) seems to only enable two of the pins--not all four). I think poke (...) (26 years ago, 11-Dec-98, to lugnet.robotics.handyboard)
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| | RE: Suppliers and rf link
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Yeah, BGMicro is good, they seem to have a neverending supply of used 68HC11A1FN chips for $6.95. If you want new, try: Future/Active voice 1-800-655-0006 fax 1-800-645-2953 (no internet address) 41 Main St. Bolton, MA 01740 USA They list the chips (...) (26 years ago, 11-Dec-98, to lugnet.robotics.handyboard)
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| | RE: Suppliers and rf link
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www.bgmicro.com Nice people, good service (they sent me spec sheets once without me ordering!) HC11's for about $6.95 or so, and they have almost every part you'll need for a HB, miniboard or Rug Warrior board. (MAX233 chips, 32k RAM, crystals, (...) (26 years ago, 11-Dec-98, to lugnet.robotics.handyboard)
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| | RE: Suppliers and rf link
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(...) As someone mentioned earlier (and I can attest to the accuracy) www.bgmicro.com sells the 68HC11 for something like $6 to $8. I bought two and they arrived in only a few days. john calhoun- (26 years ago, 11-Dec-98, to lugnet.robotics.handyboard)
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