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| Chit-Chat Relax for a bit and have a general conversation (off topic is allowed!) with other members. Please be polite and respect your fellow members. |
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18th November 2005, 04:43 AM
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Too much pepole wont crash it it will just run very slow and meaby refuse conections and timeout.But that shod fix after the users have left.
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Il give you shocking experience. |
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18th November 2005, 04:59 AM
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It says our max visitors rating is in the 300's. This place must've been packed tighter than a gut full of bad gumbo.
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7th September 2007, 12:13 PM
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Quote:
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Don't make me reach through this monitor to slap you a good one! |
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7th September 2007, 05:50 PM
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How is it that the "budding engineer" can't think of his own project, and the hobbiest (me) has 6 projects started but not finished and 20 more rolling around in his head?
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7th September 2007, 07:08 PM
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People like Mr. Singh there reminds me of the person that rudely interrupts a conversation to ask a completely irrelevant and pointless question.
 Just yesterday, two giggling young girls were walking past as my two neighbors and I were discussing a topic. They asked us "Hey, what time is it?". Now they said this many feet away as they approached us, and again as they walked passed us. My response to them was, "It's time for you to get a watch".
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Don't make me reach through this monitor to slap you a good one! |
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7th September 2007, 07:30 PM
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Andy, I am in the same boat. I have 5 projects in the works right now, and about 10 more I want to do. Im going to be busy this weekend. |
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26th September 2007, 11:29 AM
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hai
please tellme about the function of pulses in flipflops |
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26th September 2007, 01:11 PM
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The pulses there to flip it one way and then flop it back again.
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Experience is directly proportional to the value of the equipment ruined. |
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26th September 2007, 03:07 PM
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I vote that you combine 2 ideas on the board right now.
There is a thread about having a contest. Dec 3 is enough time to get some projects built. Have everyone submit their project on that day so that people will log in to see them. Why you chose Dec 3 I don't know. Changing that day to a weekend would probably increase the numbers too. You should also have some sort of prize. Last edited by cyb0rg777; 26th September 2007 at 03:18 PM. |
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18th February 2008, 12:06 AM
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I am building some heavy-duty IGBT inverter and motor control circuits.
Basic uni-directional motor control is easy enough with an op-amp sawtooth generator backed up with a comparator circuit going to a good gate driver. Bi-directional circuits need an H bridge but I'm uncertain about how to send the PWM signal to each leg to reverse direction.I really need to build a half-bridge inverter so I can weld Aluminum at 400HZ.This means I need a PWM circuit that alternates a logic pulse to one IGBT and then the other with dead time between the pulses or else a dead short happens,and I will destroy expensive power IGBT's.I'm close to being there but I'm a little hazy as to the final configuration.Can someone out there steer me in the right direction?Thanks,ammoniaman. |
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12th July 2008, 03:04 PM
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great ...........i'll be there
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