 | | pneumatic arms
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Since electric motors running off small, mobile power supplies tend to be weak and slow, I was considering designing a pneumatic arm powered by an onboard container of compressed air. Can anyone tell me where I can obtain pneumatic solenoids (...) (29 years ago, 26-Mar-96, to lugnet.robotics.handyboard)
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| | Get Alias Info
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Get Alias Info (29 years ago, 26-Mar-96, to lugnet.robotics.handyboard)
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| | process control question
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Hi all, I used the routines in Mobile Robot as a guide in building routines for my robot. I have an IR detector setup like the one described using the Sharp detector to detect left and right obstacles. I have a round robot with three bumper switches (...) (29 years ago, 26-Mar-96, to lugnet.robotics.handyboard)
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| | How to run 8 servos by adding one HC chip
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(...) Warning: I haven't tried the following idea. Single chip add-on to control 8 servos using one timer line and a few digital outputs: The 74HC238 is a 3 to 8 demultiplexor. (see (URL) for datasheets). Unlike the more common HC138, its outputs (...) (29 years ago, 26-Mar-96, to lugnet.robotics.handyboard)
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| | Re: Get Alias Info
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In your message you said: (...) Arghh! The "get alias info" command is on the web pages, i.e., (URL) everyone, remember there is nothing automated about the handy board mailing list. to get on it, I must manually put you there. to get you off it, i (...) (29 years ago, 25-Mar-96, to lugnet.robotics.handyboard)
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| | Re: pulse trains
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(...) I'm doing signal conditioning for pan/tilt and (ultimately) drive/steer signals from an RC receiver and driving servos with the processed signals. All power for the servos is external, so all I need is signals through the Handyboard. -mike * (...) (29 years ago, 25-Mar-96, to lugnet.robotics.handyboard)
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| | Re: unsubscribe
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In order to be removed from the Handy Board mailing list, please send e-mail directly to me, Fred Martin. There is no need to announce your request to the entire list. Enclosed are instructions from the mailing list page on the web site. -Fred -- (...) (29 years ago, 25-Mar-96, to lugnet.robotics.handyboard)
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| | digital output
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Is it possible to use any digital output on the Handy Board without loosing the monitor (or anything else for that matter)? Scott sherman@plains.nodak.edu (29 years ago, 25-Mar-96, to lugnet.robotics.handyboard)
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| | unsubscribe
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unsubscribe (29 years ago, 25-Mar-96, to lugnet.robotics.handyboard)
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| | (no subject)
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UNSUBSCRIBE (29 years ago, 25-Mar-96, to lugnet.robotics.handyboard)
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