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 | | Polaroid Sensors
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| Hey Everybody, Quick question for you. Just bought two Polaroid ultrasonic ranging modules, and I would like to know if I must use the Propulse batteries and holder that the manual suggests. If not, does anyone have any suggestions for a substitute (...) (28 years ago, 13-Dec-96, to lugnet.robotics.handyboard)
| | | | | Handy Board supplier ?
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| I am new on this list and I wander if anybody can help me with information about a supplier of 'Handy Board' with a reasonable price; the ~$280 it's excessively high for me. Thanks Gyuri (28 years ago, 13-Dec-96, to lugnet.robotics.handyboard)
| | | | | 10 or 12 bit A/D?
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| Hello, I am interested in a 10 or 12 bit A/D version of the Handy Board. Does anyone have any information that might assist me? Thanks in advanced. ���...���Bye, ���Kevin Hollander Kevin Hollander Univ. of New Mexico Dept. of Mechanical Engineering (...) (28 years ago, 13-Dec-96, to lugnet.robotics.handyboard)
| | | | | Re: Replacing Motor Driver 754410's
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| (...) I concur here, I have a 6inch X 6inch piece of aluminium for 2 of them, and this seems to dissapate all the heat I am generating. I could see longer runs or steeper grades would require a larger heatsink. (...) I was the one who originally (...) (28 years ago, 13-Dec-96, to lugnet.robotics.handyboard)
| | | | | 12V batteries
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| I need a source for a good 12V battery. I'm thinking gel cell to keep the weight and size to a minimum. I found a 12V lead acid at Radio Shack, which is a good size but it's too heavy. My current needs should be modest - a couple of stepper motors (...) (28 years ago, 13-Dec-96, to lugnet.robotics.handyboard)
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