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Earlier today I had requested the admin of the website to update the wrong link at the original project page (it was ponting to a thread that was lost and not to here). It is done now. Maybe other users will read this thread before building the wrong project. Regards, Effenberg

Quote from: besarmatis on December 14, 2009, 09:25:14 PM So it the only matter how to connect the end pins of pot is how you want to adjust voltage. First way: turning clockwise increasing voltage. Second way: turning clockwise lowering voltage. Now I understand The middle one stays the same in both ways. Yes. Trimpots have an arrow marked "CW" that points to the pin that the slider goes toward when the shaft is turned...

Quote from: effenberg0x0 on December 14, 2009, 03:01:08 PM Is it possible to modify the link in the original project that points to the lost thread so that it points to this thread? It is possible to do that but we can't do it, only the administrator can.

sorry here is the circuit will this works fine...

Quote from: audioguru on December 13, 2009, 02:54:05 AM Ebay sells cheap broken old junk or cheap Chinese things that fail in one week. I should rephrase. One might find good quality and high reliability power supplies on ebay at a lower price than retail.

Quote 2)About the third Potentiometer (1K), I placed it in series with P1. Can you tell me if it is correct? When you asked me earlier about P3,  I thought you were referring to point 3 from the original sketch instead of Potentiometer 3.   I don't think I ever labeled it P3, so it was throwing me off.    I don't have the coarse and fine Potentiometers shown on the Eagle PCB file...

I think that link should be put on the top of the project page, moreover, someone should make new tutorial for building this project. For example you, effenberg0x0, when you done your project Maybe I could make some tutorial after 2 months with pictures and schematics and pcb and periphery like lcd vmeter ameter and automatic cooling system with fans (avr).

I knew that pesky root 2 was going to come up and bite me in the arse one day.   Now I see whats happening. Edit: Like I said, AC power not my strongest area.

Thanks redwire, i'm learning to work with eagle, sorry my mistakes  I used the Ratsnest button like you said, and created this solid ground and i think its more logical!

Quote from: effenberg0x0 on December 11, 2009, 10:45:12 PM I have checked my transformers more carefully today. They are exactly the same in terms of materials and construction. However, one is giving me 31.7V and the other is giving me 31.8, same digital multimeter... Putting them in parallel will demand a rectifier circuit for each, with different resistors, to equalize outputs. Back to Eagle. I would not worry about the .1V of a volt, this...