How to combine three type of different arduino coding ??

Projects Programming
1

Now i have problem to combine more than two type of arduino coding.
i have problem with the declaration of the coding.
guys can you help to find the solution and suggestion .

_5_relay_bluetooth.ino (1.23 KB)

voice_controlled.ino (1.66 KB)

gsm.ino (895 Bytes)

2

You didn't tell us what the problem is.

3

Please make it easier to provide help by posting the programs here using code tags (</> top, left of the editor window) when you do.

4

I cant combine the three coding i already upload in the forum .
if i run the program seperately can get the output but if i combine it i get error in void setup .
ask to redefined the void setup .

5

i get error in void setup .
ask to redefined the void setup

It sounds like you have more than one setup() function in your combined program (and possibly more than one loop() function at a guess) which is not allowed. You can't simply copy/paste 2 or more programs into a combined one and expect them to work.

Please post them here along with your attempt to combine them.

What does each program do and what do you want the combined program to do ?

6

Why don't you simply post the combined code you're having problems with?
In code tags.

I cant combine the three coding i already upload in the forum .

We prefer you to post code, so that everyone can see it.