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16  Using Arduino / Programming Questions / Re: can't concat strings on: August 25, 2014, 03:39:45 pm
Or simply
Code:
String myString;
  myString=(String)"foo" + "bar";
(I really don't know - I can't see the point of String in this context)
17  Using Arduino / Project Guidance / MOVED: Arduino autodialler (brute force safe cracker) on: August 25, 2014, 08:07:42 am
This topic has been moved to Gigs and Collaborations.

http://forum.arduino.cc/index.php?topic=262956.0
18  Using Arduino / Programming Questions / Re: Missing Ping Library Among Other Things in Code PLEASE HELP on: August 24, 2014, 05:34:06 pm
IDE version?
19  Topics / Home Automation and Networked Objects / Re: cctv project on: August 24, 2014, 07:16:08 am
Well, taking and storing an image via a JPEG camera is doable.
Extracting an image from the JPEG data and doing "an image processing" is not really a job for a simple, slow eight bit micro controller.
20  Using Arduino / Project Guidance / Re: Servo control with ultrasonic sensors on: August 24, 2014, 07:10:44 am
What do you imagine "const" might be an abbreviation of?
21  Using Arduino / Programming Questions / Re: Shifting Values in an array on: August 24, 2014, 03:56:04 am
That's a crazy approach.
Leave the data where you put it and just move the pointer to it.
Modulo arithmetic is often helpful here.
22  Using Arduino / Project Guidance / Re: Servo control with ultrasonic sensors on: August 24, 2014, 03:54:02 am
Have a look at the rest of your code.
See how other variables are declared.
23  Using Arduino / Project Guidance / Re: Another multiples LEDs blinking question on: August 23, 2014, 05:57:28 pm
Instead of Blink, look at Blink Without Delay
24  Using Arduino / Programming Questions / Re: Saving hex (color codes) on: August 23, 2014, 04:08:00 pm
Can you see a single blue pixel?
25  Using Arduino / Project Guidance / Re: Led blinking problem on: August 23, 2014, 03:52:10 pm
I think the IDE has state change examples.
Maybe work through some of the other examples too, like blink without delay.
26  Using Arduino / Programming Questions / Re: Saving hex (color codes) on: August 23, 2014, 03:41:02 pm
You define "blue" but don't seem to use it.
27  Using Arduino / Programming Questions / Re: random serial thoughts. on: August 23, 2014, 03:28:20 pm
Completely unrelated topic split from original thread.
28  Using Arduino / Project Guidance / MOVED: Yun cannot send data to xively on: August 23, 2014, 02:57:01 pm
This topic has been moved to Arduino Yún.

http://forum.arduino.cc/index.php?topic=255752.0
29  Using Arduino / Programming Questions / Re: Is this a bug in the controller or 'Servo.h' library? on: August 23, 2014, 12:02:51 pm
Quote
I think Servo Attach only works with digital pins.
You think incorrectly.
30  Using Arduino / Programming Questions / Re: char and int issue on: August 23, 2014, 04:49:21 am
Code:
masterId[4] = 'CD, D2, F8, FE';
It won't give you an error, but it's not what you want.
Also, masterID doesn't have an index 4.
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