Comments on: PCB Etcher http://www.scienceprog.com/pcb-etcher/ ScienceProg serves scientific, embedded, biomedical engineering, physics based contents. If you want your article or scientific project to be on this site, do not hesitate to contact. Tue, 07 Feb 2012 20:33:17 +0200 hourly 1 http://wordpress.org/?v=3.3.1 By: Deco tape http://www.scienceprog.com/pcb-etcher/#comment-133 Deco tape Wed, 17 Nov 2010 07:38:12 +0000 http://www.scienceprog.com/pcb-etcher/#comment-133 I really appreciate the information. Thank you so much for the wonderful content you have created! I admire you. Your artical is great! After read it, I think a lot. The content is very exciting and I can almost understand. Please keep going on and continue to add excellent posts. That's big help for me. You are tops.Great! You have done a terrific job communicating your message. I totally agree with your opinion. Thanks! Your atical is really surprising. I really appreciate the information. Thank you so much for the wonderful content you have created! I admire you. Your artical is great! After read it, I think a lot. The content is very exciting and I can almost understand. Please keep going on and continue to add excellent posts. That’s big help for me. You are tops.Great! You have done a terrific job communicating your message. I totally agree with your opinion. Thanks! Your atical is really surprising.

]]> By: AVR DDS signal generator V1.0 - Scientific, embedded, biomedical, electronics contents. http://www.scienceprog.com/pcb-etcher/#comment-132 AVR DDS signal generator V1.0 - Scientific, embedded, biomedical, electronics contents. Wed, 31 Oct 2007 12:57:17 +0000 http://www.scienceprog.com/pcb-etcher/#comment-132 [...] PCB Etcher; [...] [...] PCB Etcher; [...]

]]> By: scienceprog http://www.scienceprog.com/pcb-etcher/#comment-131 scienceprog Sun, 30 Apr 2006 10:35:24 +0000 http://www.scienceprog.com/pcb-etcher/#comment-131 The code and circuit is functional. I had bad luck, because I short-circuit the wires, and it burned. But it worked properly, before :). And yes you can change temperature values to any you want. I hope my one will be finished in near time. Don't hesitate to as anything you want - there is no fool question you could ask ;) The code and circuit is functional. I had bad luck, because I short-circuit the wires, and it burned. But it worked properly, before :) . And yes you can change temperature values to any you want.
I hope my one will be finished in near time. Don’t hesitate to as anything you want – there is no fool question you could ask ;)

]]> By: André Dias Mesquita http://www.scienceprog.com/pcb-etcher/#comment-130 André Dias Mesquita Sat, 29 Apr 2006 18:37:09 +0000 http://www.scienceprog.com/pcb-etcher/#comment-130 Okay!I understand now. Sorry for the fool questions, Im a physician and electronic is my hobby. Reading the source code the temperature reference is in this interval between 17 and 20 Celsius. May I change to higher levels in the source code? What do you need to finish this project? It is functional if I try to build it now? Okay!I understand now.
Sorry for the fool questions, Im a physician and electronic is my hobby. Reading the source code the temperature reference is in this interval between 17 and 20 Celsius. May I change to higher levels in the source code? What do you need to finish this project? It is functional if I try to build it now?

]]> By: scienceprog http://www.scienceprog.com/pcb-etcher/#comment-129 scienceprog Sat, 29 Apr 2006 17:43:25 +0000 http://www.scienceprog.com/pcb-etcher/#comment-129 What do you mean reference temperature? The temperature when relay is turned on and off. Then is is done in code. The temperature is read and compared to reference. If is equal, then relay is turned on/off. There is hysteresis made in source code as well. What do you mean reference temperature? The temperature when relay is turned on and off. Then is is done in code. The temperature is read and compared to reference. If is equal, then relay is turned on/off. There is hysteresis made in source code as well.

]]> By: André Dias Mesquita http://www.scienceprog.com/pcb-etcher/#comment-128 André Dias Mesquita Sat, 29 Apr 2006 17:21:25 +0000 http://www.scienceprog.com/pcb-etcher/#comment-128 Is this circuit functional? How do you setup the reference temperature? In the source code or setup manually ??? Is this circuit functional?
How do you setup the reference temperature? In the source code or setup manually ???

]]> By: scienceprog http://www.scienceprog.com/pcb-etcher/#comment-127 scienceprog Sat, 29 Apr 2006 12:23:30 +0000 http://www.scienceprog.com/pcb-etcher/#comment-127 I attached source code to the bottom of article. This is not finished. Here is the link: http://www.scienceprog.com/wp-content/uploads/2006/04/Termostatas%2020051216.zip It would be great the you would send me your project success. I could put few lines about it in my page. Anyway good luck on making your PCB making station ;) I attached source code to the bottom of article. This is not finished. Here is the link:
http://www.scienceprog.com/wp-content/uploads/2006/04/Termostatas%2020051216.zip

It would be great the you would send me your project success. I could put few lines about it in my page. Anyway good luck on making your PCB making station ;)

]]> By: André Dias Mesquita http://www.scienceprog.com/pcb-etcher/#comment-126 André Dias Mesquita Sat, 29 Apr 2006 10:24:58 +0000 http://www.scienceprog.com/pcb-etcher/#comment-126 Hi, Im Building UV BOX for PCB exposure really a great project congratulations. Im try to build a PCB etcher and find your project at the same page. About thesource code? Im very interested in your project, could you send me the source code to program microcontroller? Hi, Im Building UV BOX for PCB exposure really a great project congratulations. Im try to build a PCB etcher and find your project at the same page. About thesource code? Im very interested in your project, could you send me the source code to program microcontroller?

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