controlling a 5v relay throught usb port

[Hooovahh]

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@cpalka wrote:

I know the system you talk about but sometimes we need to do cakes without eggs 🙂

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That does not make your situation sound more appealing, it makes me want to spend the extra money on eggs.  If your output is supposed to be a cake, then I wouldn't even consider making one if I didn't have eggs.

[mikeporter]

No, the manufacturer is NOT from eBay. The guy you bought it from is, but he is not the manufacturer and he is not the only one selling this thing. Do a little more research online.

If the seller can't provide drivers or tell you where to get them, I would be sending it back... You have already spent way too much money on this thing.

Mike...

PS: I prefer cobbler to cake.

[cpalka]

Hi Mike

He send me a lot of information

*.dll files

*.h files

an exe software that works with relay, open and closes.

And if you read a litle up seems to be possible to import the dll file to labview, unfortenly a tryed and it creat some vis but does not work.

Please try to understand researching sometimes o need to do things to make some experiences and we need to do without wasting a lot of money, because sometimes theses experiences does no produce good results and we need to try another way, with other machines/equipements that we dont find in the market we need to improvise.

If you cannot help please try to understand that when a person come to the forum is for looking help.

Thanks

cpalka

[cpalka]

Here is the seller information

cpalka

[billko]

So... the engineering hours spent on this project is still less than the cost of eggs?  😉

[cpalka]

Yes Bill

You are right.....

But your comment does not help anything....so please keep it for you.

Thanks

cpalka

[Sam_Sharp]

What happened to your attempt to import the functions into LabVIEW from the DLL? The .lvlib file on its own is useless - you need to create a .zip file containing the project and your VIs.

[cpalka]

Hi sam

Help me in one thing

Before import the dll file I need to open it and change the number o relay (in my case I have only 1) and where i input hte "serial2 AHFV6 that appears in the exe software after searching equipment

I will send a zip with vis

Best regards

cpalka

[cpalka]

Hi Sam

In attach is labview files created by importing dll and h file.

I include all information from the seller too.

If you dont mind can try creat for me vis from dll file?

In jpg image you can se the serial number of the equipement, maybe is some kind of adress.

Hoppe you can help me.

Best regards

cpalka

[cpalka]

Hi Sam

I found this for a 8 relays module Why I could not creat something like that from my dll file with only 1 Relay?

CPalka