 | | Re: V860X speech module
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yes. it sounds like a robot -- don't worry. :-) it's actually a great board, really easy to use, and well-documented. you just send it ASCII english text, and it talks. fred In your message you said: (...) (27 years ago, 25-Jun-99, to lugnet.robotics.handyboard)
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| | V860X speech module
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Hi All: I've been playing with an SPO256 speech chip for my robot ... and I'm not very pleased with the results. Now I'm considering moving to the V860X speech board by RC Systems. (URL) this is for a robot I do NOT want the voice to sound too human (...) (27 years ago, 25-Jun-99, to lugnet.robotics.handyboard)
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| | Vector 2XG
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Hi All ... I'm about to order a Vector 2XG compass for use with my robot. I'd greatly appreciate any hints, tips, code, caveats, etc. that you may have to offer. (URL) in advance, Nick (27 years ago, 25-Jun-99, to lugnet.robotics.handyboard)
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| | POLAROID 6500 INCONSISTENT
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Hello all, I have a Polaroid 6500 connected to the HB in the standard and well documented fashion. It is working and delivers values that approximate the correct distances. However, it is somewhat inconsistent. For example it will return a lower (...) (27 years ago, 25-Jun-99, to lugnet.robotics.handyboard)
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| | Re: 6500 returning dd values
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I'm having the same problem with my expansion board. When I type sonar_display(); the numbers start flashing on the LCD. The numbers are changing rapidly and appear to be both negative and positive. The numbers seem to be random as well. I made sure (...) (27 years ago, 24-Jun-99, to lugnet.robotics.handyboard)
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| | Reove form the listin g
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Hi, Fred ,pls remove me from the HD listing. This is my 10th time to write this termination to you. Pls activate it asap. thank you . rgds, phillip chia philchia@singnet.com.sg (27 years ago, 24-Jun-99, to lugnet.robotics.handyboard)
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| | Remove from the HD listing
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Hi, Fred ,pls remove me from the HD listing. This is my 10th time to write this termination to you. Pls activate it asap. thank you . rgds, phillip chia philchia@singnet.com.sg (27 years ago, 24-Jun-99, to lugnet.robotics.handyboard)
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| | Re: speed control help
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It sounds like you are running open loop. If you use the wheel encoders as feedback devices to close the loop, then you can use the motor control function in your program as a variable to adjust motor control current via PWM to match the command (...) (27 years ago, 23-Jun-99, to lugnet.robotics.handyboard)
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| | Re: speed control help
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lroska wrote: <snip> (...) <snip> (...) <snip> (...) <snip> The easy solution is to avoid using a formula that assumes anything about the motor speed curve (except of course that reducing the motor value reduces the speed). Try using a feedback (...) (27 years ago, 23-Jun-99, to lugnet.robotics.handyboard)
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| | speed control help
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I have a problem that involves speed control. My robot is curently configured for differential steering and have shaft encoders installed on each one for feedback. the shaft encoders generate 64 pulses /rev The motors are PWM using the rug warrior (...) (27 years ago, 23-Jun-99, to lugnet.robotics.handyboard)
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