Mhngrd1
I tell you this is what I thought when I first read this, Your a new member posting a circuit and you want us to explain to you what the circuit does and how it works, saying it's a challenge but really it's a school project I'm working on and I need to explain how the circuit works and what it does, I can see it's from the elektor circuit mag which I have never read so I could not tell you if it explains how the circuit works like they do in some mags.
To be honest I may not be the only memember thinkng like this hence no interest or lack of input. Now I'm not saying you don't know how the circuit works these are just my thoughts and comments.
We've seen it all in the past new memembers come expecting everyone else to complete there project and do all the work for them, which is not the correct way of doing it becuase people never learn that way. Other members and myself don't mind helping people or giving advise if people have done there home work showed that they done there own work and there now stuck then people may get more of a response.
Again this may not be the case with yourself and may be a genuine challenge but other than you've just posted a circuit and not even started to explain to give beginners ahead start, may be if you did then you may get more response, Not by any means am I trying to knock you down or cause upset but this is the way I view it.
wizpic