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I am very busy with a cluster elephant of a project at the moment, I did look at the article yesterday and have both Pi's and Arduinos, came pretty to your conclusion, both do similar things but, the Pi is a
not really suitable for fast/real time processing as it runs Linux, the Arduino can do fast, but you need to know which is the hot end of a soldering iron!. It's a form of are if you a Hardware guy go for the Arduino for the solution, if you are a Softie (flame suit on!  ) go for the Pi. I have built a motor controller using the Arduino which I aim to connect via Serial/GPIO to a Pi to create a Robot (just need the time!).... 
Glenn
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glennPattonWork wrote: I am very busy with a cluster elephant of a project at the moment
I think we more or less got that by now
glennPattonWork wrote: have built a motor controller using the Arduino
This smells like an article. PID-control ? or no control loop ?
~RaGE();
I think words like 'destiny' are a way of trying to find order where none exists. - Christian Graus
Entropy isn't what it used to.
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At the moment no control loop, purely digital (On, Off) was thinking about the PWM pin though. To me PWM control is something of a black art, I use it adjust some numbers and it works (I tend to work in the RF field)!
Glenn
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It depends a lot on the application you wouldn't use the Pi to do simpler projects that don't need the power of the Pi
Along with Antimatter and Dark Matter they've discovered the existence of Doesn't Matter which appears to have no effect on the universe whatsoever!
Rich Tennant 5th Wave
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Movie Quote Of The Day
If I thought that for one second that you would betray me, I would be forced to suspend you, head first, in the Bog of Eternal Stench.
Which movie?
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Strange, but those are the exact same words my wife said to me the other night when I came home from working late... 
Anything that is unrelated to elephants is irrelephant
Anonymous
-----
The problem with quotes on the internet is that you can never tell if they're genuine
Winston Churchill, 1944
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I'd just like a chance to prove that money can't make me happy.
Me, all the time
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Why, if it's not a return to One Night in Paris.
-- or --
My very favourite Carry on... At Your Convenience
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Nagy on realising that his Gin supplier had sold the last bottle to DD
Every day, thousands of innocent plants are killed by vegetarians.
Help end the violence EAT BACON
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Fortunately, I have never been forced to sit through that pile of steaming cow dung pretending to be a movie.
So I have no idea that David Bowie acted badly throughout, or that the script was written by two pet monkeys on an off day.
Or until now I thought that. Because I had managed to seal off those memories behind a veil of alcoholic fumes.
A veil that you tore - roughly and uncaringly - away from my mind and exposed me to the true horror: I did have to watch that. Twice. Because Herself liked it.
Gah! You should be penned up with a minotaur...
Those who fail to learn history are doomed to repeat it. --- George Santayana (December 16, 1863 – September 26, 1952)
Those who fail to clear history are doomed to explain it. --- OriginalGriff (February 24, 1959 – ∞)
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nice try, but you can just admit you liked it. It's OK, we're all friends here. You can come out of the closet now.
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It could have been worse. It could have been a Bowie Night and sandwiched* between Merry Christmas, Mr. Lawrence and Absolute Beginners.
* Okay? I didn't write SAMICH!
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Nanny McPhee... 
Don't mind those people who say you're not HOT. At least you know you're COOL.
I'm not afraid of falling, I'm afraid of the sudden stop at the end of the fall! - Richard Andrew x64
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How to solve problems with graphs ?
Microsoft ... the only place where VARIANT_TRUE != true
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The Ten Commandments
no sig, move on please
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Two today...
1) "Expertly done."(12)
and
2) "I'm off food and water."(8)
These may take a while.
---------------------------------
Obscurum per obscurius.
Ad astra per alas porci.
Quidquid latine dictum sit, altum videtur .
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2) Farewell
I'm off - farewell
Food - fare
Water - well
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...is probably viruses[^]
This community announcement brought to you by: Procrastination Why do something incredibly important right now when you can find a hundred usless things to do instead!
Yeah, one of those days...
cheers
Chris Maunder
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virii [^]
"Virii is in fact an INCORRECT pluralization of "virus", however, some retard keeps resubmitting it as the plural form."
"If you think it's expensive to hire a professional to do the job, wait until you hire an amateur." Red Adair.
Those who seek perfection will only find imperfection
nils illegitimus carborundum
me, me, me
me, in pictures
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Urbandictionary. A reliable source. 
There are only 10 types of people in the world, those who understand binary and those who don't.
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I agree with you on that.. 
Don't mind those people who say you're not HOT. At least you know you're COOL.
I'm not afraid of falling, I'm afraid of the sudden stop at the end of the fall! - Richard Andrew x64
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Well that would be wrong even if you were being a classical dick about it, it would be 'viri'.
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