 | | LCD problems?
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| I've started building my HandyBoard. And I'm just stuck now! I've gotten to the point where I can boostrap, and the pccode thing loads perfectly. I can do math calculations and all in IC. HOWEVER, nothing on the LCD screen comes up! There's just (...) (25 years ago, 21-Oct-01, to lugnet.robotics.handyboard)
| | | | | HELP GUYS! I'm stuck at the beginning of building my HANDYBOard!~
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| Hey guys. I've just finished building the Interface/Charger Serial Circuit. In testing, when I shorted pin 6 of the MAX232 to J9-pin7(ground), i get the correct -10V. When I short pin 2 of the MAX232 to ground, I get the correct +10V. When I short (...) (25 years ago, 20-Oct-01, to lugnet.robotics.handyboard)
| | | | | Yahoo Handyboard group
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| Just thought I'd mention that there is an easier message board to use set up for Handyboard users At (URL) It also has a chat room, photo area, and other nice features availible. -Dan (25 years ago, 19-Oct-01, to lugnet.robotics.handyboard)
| | | | | Re: Speach expansion board
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| Hi Dan, I love the hand-drawn schematic. Are you going to make up PCBs? I'm sure people would be interested! keep us posted! Fred (...) (25 years ago, 18-Oct-01, to lugnet.robotics.handyboard)
| | | | | Speach expansion board
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| Hi all, I have designed and built an expansion board that allows for up to 8 servos and adds speach to the handyboard. I am principly an electronics person and only a beginner at programing. I intend to make these boards availible to the public, but (...) (25 years ago, 18-Oct-01, to lugnet.robotics.handyboard)
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