madbeanpedals::forum

Projects => Build Reports => Topic started by: murdog47 on August 05, 2012, 03:04:15 PM

Title: My first ever etch!
Post by: murdog47 on August 05, 2012, 03:04:15 PM
I'm really happy how this turned out! Let me know what you think  ;D

(http://i1077.photobucket.com/albums/w466/pmurray47/IMAG0554.jpg)
Title: Re: My first ever etch!
Post by: irmcdermott on August 05, 2012, 03:32:52 PM
Looks good for a first etch! There's some pads that look really close together, so just check for continuity between ones that shouldn't be connected and break them with an blade before you begin to save headaches later. Awesome job!
Title: Re: My first ever etch!
Post by: murdog47 on August 05, 2012, 04:00:41 PM
Yep, there were a couple spots I had to touch up because they were bridging.  Does the transfer blob out like that from to much heat when transferring? I used the magazine paper toner transfer with an iron method.
Title: Re: My first ever etch!
Post by: irmcdermott on August 05, 2012, 04:05:53 PM
When I was using magazine paper I had that happen. I also think (but can't prove) that before the toner really adheres to the copper, moving the iron back and forth may slightly move the paper and smear a little.

I usually set my heat a little less than 3/4, but I don't use magazine paper, i use this (http://www.ajandspaper.com/sterling-ultra-digital6.html). it turns out to be less than $0.05 per sheet.
Title: Re: My first ever etch!
Post by: MattOcaster on August 05, 2012, 05:20:50 PM
Your first time should be always be special <3
Title: Re: My first ever etch!
Post by: nzCdog on August 05, 2012, 07:43:17 PM
Oh yeah such a buzz when you etch that first bad boy, well done!
I've been using press n' peel blue lately, lovin it
Title: Re: My first ever etch!
Post by: njkke on August 05, 2012, 10:19:32 PM
My first etched pcb was a EA Tremolo...  I'll always remember my first time!   ;D
Title: Re: My first ever etch!
Post by: bigrigg on August 06, 2012, 03:04:31 PM
Nice job for the first etch.  I've had more than one go south.  It's very rewarding to now you made it yourself vs buying someone elses board.  That being said, it's also cool to buy a great quality board and populate the thing quickly.  More time to rock!
Title: Re: My first ever etch!
Post by: stecykmi on August 07, 2012, 02:35:42 PM
not bad! i suggest keeping the iron on it slightly less, maybe 20 - 30 seconds less time. I always aim for 2 mins, with small boards a little less and large boards a little more. i sometimes get similar results but it's not a big deal to get a board like this to work perfectly.
Title: Re: My first ever etch!
Post by: bigmufffuzzwizz on August 30, 2012, 11:14:49 PM
Now you gotta figure out how to choose which to do next with so many projects at your fingertips!
Title: Re: My first ever etch!
Post by: murdog47 on August 30, 2012, 11:32:52 PM
Used a different copy machine and they are coming out great now! I think it was the toner on the other machine.