What happened?????????????

Hi,

nothing happened!

If you don't arrange the parts to fit into a limited size frame of 100X80mm (Eagle light) you won't succeed with the board layout.

It works as you can see.

I wonder why you used huge DPDT relays instead of miniature relays. Switching telephones a relay of 7X10mm will do the job and you can get as many as 20 on the board.

Boncuk

P.S. I switched +12V and ground on J2 for better routing.
 

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Hi chamil,

here is what happens if you select the right parts for your project.

The board size is 88X52mm (instead of 100X80mm) using miniature relays (OMRON G6K-2P).

The relays are rated 125VAC/60VDC at 1A per pole.

Although all in and out lines are wired via screw head terminals (pitch 1/5") the board is much smaller and cleaner.

For a proper ground fill one wire jump is necessary. It's located at the left hand bottom.

Boncuk
 

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Hey boncuk can u send the above schematic and board file ,,, i didn't understand how did u draw schematic ... please send the two files.... i want to use the normal relays.... i didn't know the relay sizes in the software....it's my fault ....
 
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