Subject:
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OVER 1 AMP
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Mon, 20 Sep 1999 19:46:14 GMT
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Original-From:
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Paul DaCosta <germano@voicenet(stopspam).com>
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Viewed:
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810 times
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HAS ANY ONE USED MOTORS RATED OVER 1 AMP WITH THE HANDY BOARD?
IF SO, HOW DID YOU GO ABOUT INTERFACING WITH THE HB?
DID ANYONE USE THE L293 D/B, OR THE SNJ74 ?
IS IT A BAD IDEA TO PIGGY-BACK MORE THAN TWO OF THESE CHIPS IN PARALLEL,
SAY 3 OR 4?
THIS IS MY PROBLEM
MY MOTORS RATE 1AMP CONTINUOUS AND 3.5 PEAK
I'M USING A NICD BATTERY 9.6 VOLTS 950 mAh
HOW DO I GO ABOUT DOING THIS????
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Message has 2 Replies:
 | | Re: OVER 1 AMP
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| (...) Yes. (...) Built my own H-bridge. (...) No, they would burn up. (...) Yes, it would burn them up. It is much easier to build and H-bridge. (...) A simple common collector H-bridge made out of TIP120 and TIP125 power transistors will handle (...) (25 years ago, 20-Sep-99, to lugnet.robotics.handyboard)
| | | Re: OVER 1 AMP
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| Do you know where the Caps Lock key is on your keyboard? Look for it, there is a little diode lighting up when it's on. If you see the little light, please do me a favor and before typing your email press the caps lock key once. GET IT? THANKS FOR (...) (25 years ago, 20-Sep-99, to lugnet.robotics.handyboard)
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