 | | digital outputs
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Hello everyone... I hav already connected a hc374 to Y0 of the expansion bus to get 8 digital outs, It works gr8. I need anouther 32 outputs which meens I need 4 more latch selects. Can I use Y1, Y2, Y3, Y4, and Y5 if needed? Y0 is used by (...) (25 years ago, 28-Nov-99, to lugnet.robotics.handyboard)
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| | Navigation with two Polaroid Sonars?
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What is a good meathod to implement navigation on a robot with two Polaroid sonars and basic two-motor steering? I was doing research and they use nueral networks and such, but I am not yet at the stage to implement something that complex. Thanks (...) (25 years ago, 27-Nov-99, to lugnet.robotics.handyboard)
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| | Interface to other displays
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Hi, Does anyone have info on replacing the LCD with another type of display? What I have in mind is an array of 5 X 7 LED displays. No sense reinventing the wheel if someone has already done this. TIA John (25 years ago, 27-Nov-99, to lugnet.robotics.handyboard)
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| | alphanumeric plasma display
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Hi, I got one alphanumeric plasma display 40 char X 8 lines made by industrial electronics engineers from a surplus store for $7.50. But i didn't have any litarature about this product. I tried to search for their web site but no luck. If any one (...) (25 years ago, 26-Nov-99, to lugnet.robotics.handyboard)
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| | Re: IC 3.X and Smooth PWM
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Yes it does. Look in the Handy_Board_1.2.icd file that came on your 3.x disc. That file specifies the .s19 pcode file to load and any other files to be loaded at startup of IC 3.x. You can either change those to some special name you have created (...) (25 years ago, 26-Nov-99, to lugnet.robotics.handyboard)
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| | IC 3.X and Smooth PWM
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Does IC 3.X support smooth PWM? (25 years ago, 26-Nov-99, to lugnet.robotics.handyboard)
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| | Re: motor driver circuit -- help needed
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Hi, my name is nicolas and I'm a french student in an engineering school at LYON. I make a PCB with the L298N for the handy board. You must remove the L293D that you use for the motor 0 and 1. You put a connector in the socket 16 pin and this (...) (25 years ago, 25-Nov-99, to lugnet.robotics.handyboard)
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| | motor driver circuit -- help needed
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Hi , I am trying to drive two DC motors of 12v, 2A rating for my robot base. I am looking for the ready-made motor drivers for this. Please sujust me if you guys have any products known. i found one in the web , help me in deciding whether this is (...) (25 years ago, 25-Nov-99, to lugnet.robotics.handyboard)
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| | Re: HandyBoard not responding
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Hi, Finally I found out what happened. One of the pins of the RJ-11 socket on the handyboard was disconnected from the PCB. So I soldered it back and the handyboard is working fine. Thanks for all your help. Kalyan (...) (25 years ago, 25-Nov-99, to lugnet.robotics.handyboard)
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| | Re: HandyBoard Charging
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Danny, Glad you've got it working! Gleason Research is a good company to do business with, isn't it? Good luck and have fun with your HB, - Nick - (...) (25 years ago, 25-Nov-99, to lugnet.robotics.handyboard)
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