Show Posts
Pages: 1 2 3 [4] 5 6 ... 33
46  Using Arduino / Programming Questions / Re: Switch a BT module HC-05 to master mode on: April 16, 2014, 03:25:04 pm
You could try my signature link...  smiley-lol
47  Using Arduino / Programming Questions / Re: Switch a BT module HC-05 to master mode on: April 16, 2014, 03:15:58 pm
I'm not familiar with the device you are on about but...

in very basic terms...

You can upload a program called SerialRelay to your Arduino, and connect that to the device. When you open Serial Monitor anything you send to the Arduino will be sent on to the device, and anything it responds with sent to your screen.
48  Using Arduino / Project Guidance / Re: Problem with gsm remote control sketch on: April 16, 2014, 09:44:10 am
In what way isn't it working? Does it compile and upload? If so what do you see in Serial Monitor?

And could you use code tags, not quote? It's the button with the hash on it.
49  Community / Bar Sport / Re: Maplin UK. on: April 16, 2014, 09:12:22 am
http://arduino.cc/en/Main/Buy

Look under UK, lots of suppliers!
50  Using Arduino / Programming Questions / Re: GSM 900 sms ÿÿ0€ error reading sms messages on: April 16, 2014, 08:37:23 am
The examples I've seen, using a SIM900, use 2400 as the baud rate. It's interesting that you are using something much higher.

A bit late, but the SIM900 documentation states that providing auto-bauding is turned on (that is the factory default) it will start communication at 115200 baud. You can over ride this by specifying a specific baud rate but I cannot see any advantage in that these days.
51  Community / Bar Sport / Re: Maplin UK. on: April 16, 2014, 08:26:58 am
Expensive. But if I need something urgently (and assuming they have it in stock) I can walk to my local store and have it within 30 minutes.

Personally I would advocate finding an on line supplier. Have a look at the list under the Buy -> Distributors tab.
52  Using Arduino / Project Guidance / Re: Air conditioner control via SMS on: April 16, 2014, 07:46:27 am
And peak current draw? Is it an inductive load? Because that's what you need to switch, unless you want to weld the relay contacts together.
53  Using Arduino / Project Guidance / Re: Air conditioner control via SMS on: April 16, 2014, 06:46:49 am
Depends on how much power the air con unit draws.
54  Using Arduino / Project Guidance / Re: Shift register help. on: April 15, 2014, 04:15:39 pm
Same error smiley-sad

Code:
#Include<SPI.h>

So I see.
55  Using Arduino / Project Guidance / Re: Shift register help. on: April 15, 2014, 03:56:21 pm
Change

Code:
#Include<SPI.h>

to

Code:
#include <SPI.h>

It will compile but I can't promise it will work! ;-)
56  Using Arduino / Programming Questions / Re: Programming an Arduino Mega and a Mega Sensor Shield V2 for use in a Hexapod on: April 15, 2014, 04:20:25 am
If you detail specifically what the problem is then you will find PaulS can be extremely helpful.

What errors are you getting? When do you get them?
57  Community / Website and Forum / Re: Dealing with spam on: April 15, 2014, 02:57:19 am
I think it's more to do with what the software the forum uses can do. Are these suggestions possible with the Simple Machines software?
58  Using Arduino / Programming Questions / Re: SIM900 post on: April 15, 2014, 01:59:06 am
I don't understand the question.
59  Using Arduino / Project Guidance / Re: Problem with gsm remote control sketch on: April 15, 2014, 01:54:23 am
Every place that the word Serial appears (starts with a capital S, and ends with a full stop / period) replace with GSM. (Note the full stop / period again.)

Obviously you don't need to change it in the comments but it might help to make the code readable...
Serial uses pins 0 & 1, you want to try to use pins 2 & 3, hence the use of SoftwareSerial.
60  Using Arduino / Project Guidance / Re: Problem with gsm remote control sketch on: April 14, 2014, 04:51:06 pm
Unless I'm mistaken, you appear to be missing an aerial too.
Pages: 1 2 3 [4] 5 6 ... 33