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Posted on 10/08/08 21:05:16 |
richard
 Posts: 200 Reply  |
Timing Diagram
Grabbed this from another forum:  _________________  |
Posted on 10/08/08 21:05:39 |
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richard
Posts: 200 Reply |
Re: Timing Diagram
Parts list:  _________________  |
Posted on 10/08/08 21:12:26 |
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richard
Posts: 200 Reply |
Re: Timing Diagram
Pinouts for the LM324:  _________________ |
Posted on 12/08/08 09:07:17 |
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Karl
Posts: 261 Reply |
Re: Timing Diagram
Hey Rich! These are for optical sensors. Are you going to the dark side?  |
Posted on 12/08/08 10:42:11 |
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Chadly
Posts: 476 Reply  |
Re: Timing Diagram
my track will have optical sensors! join us Karl................together we can rule the galaxy.  |
Posted on 12/08/08 10:49:49 |
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richard
Posts: 200 Reply |
Re: Timing Diagram
No, The circuit can be adapted by replacing the sensor with the (already existing) reed switch; the part I am interested in is the pulse extender and comparator circuits. Cheers Richard _________________ |
Posted on 12/08/08 21:46:25 |
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Dave in Perth
Posts: 873 Reply  |
Re: Timing Diagram
Richard, what probs are you having with the sensors? I'm assuming Geoff would have sorted any software related issues.. |
Posted on 13/08/08 07:00:56 |
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soccerkiddo3
Posts: 207 Reply  |
Re: Timing Diagram
The hardware page of Ultimate Racer has circuits for both optical and dead strips. To my uneducated eye they look about the same as what you have. I was planning to use the dead strip circuit. http://www.uracerweb.org/hardware/detector.htm |
Posted on 13/08/08 08:39:02 |
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richard
Posts: 200 Reply |
Re: Timing Diagram
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Posted on 13/08/08 08:39:28 |
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richard
Posts: 200 Reply |
Re: Timing Diagram
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Posted on 13/08/08 08:39:48 |
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richard
Posts: 200 Reply |
Re: Timing Diagram
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Posted on 13/08/08 08:48:11 |
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richard
Posts: 200 Reply |
Re: Timing Diagram
Yep, the two circuits are pretty similar; the first one has the added bonus of an LED that turns on as a car is detected. _________________ |
Posted on 13/08/08 13:21:16 |
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CamZH
Posts: 773 Reply  |
Re: Timing Diagram
Sweet ! more LED's !!! 
ohh, and hi from Japan |
Posted on 13/08/08 14:29:36 |
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Dave in Perth
Posts: 873 Reply |
Re: Timing Diagram
hey hey Japan Boy  |
Posted on 14/08/08 11:50:16 |
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richard
Posts: 200 Reply |
Re: Timing Diagram
Ohaiyogozaimasu Cam-san. _________________ |