 | | Using 30VDC to drive motors
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Hello, I have finished building Matt Harlan's H-Bridge circuit (from the Handyboard FAQ) and I have come across the following instructions: "Make sure the supply ground for the 18200's is connected to the HB ground. You'll get some very strange (...) (28 years ago, 21-Nov-98, to lugnet.robotics.handyboard)
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| | Re: motor port problem
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(...) to make the connector more physically and electrically stable. (...) of course, only 2 connections are needed to make a ckt. (...) you should figure up to several amps of current flow. (...) it should work fine. good luck. fred (...) (28 years ago, 21-Nov-98, to lugnet.robotics.handyboard)
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| | Re: LEGO: looking for gears
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(...) Call 1-800-453-4652 for a Lego Shop-At-Home catalog. They have an assortment called #5229 Gears & Differentials for $4.50, that has all but the huge 40-tooth gears. Shipping is free. If you need the 40-tooth gears, you can get four of them (...) (28 years ago, 20-Nov-98, to lugnet.robotics.handyboard)
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| | Re: motor port problem .
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Philip In a message dated 98-11-19 21:05:04 EST, you write: << hi, I have a big problem. I followed the method of yours that just lift up pin 8 of one L293 and wirewrapped it. The positive supply is wirewrapped to pin 8 . How about the negative (...) (28 years ago, 20-Nov-98, to lugnet.robotics.handyboard)
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| | Re: Sharp IS1U60 availablity
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Check B. G. Micro 800-276-2206 www.bgmicro.com I would not be too concerned with the actual part number, just look for an Infared sensor or remote control sensor. Also get the pin outs as these may be different. Also have you considered using fewer (...) (28 years ago, 20-Nov-98, to lugnet.robotics.handyboard)
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