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Messages - mark123

#61
Build Reports / Re: January Builds
February 02, 2016, 12:59:11 PM
Quote from: dan.schumaker on February 02, 2016, 06:23:55 AM... clear sticker paper, put it on the enclosure, a couple coats of Krylon Clear, and I have a pedal ready to go.
That's what I was wondering. Thanks for the tips!
#62
Build Reports / Re: January Builds
February 02, 2016, 05:57:25 AM
Nice builds, friend!

Tell me about the graphics.  Is there a how-to around here somewhere?
#63
Quote from: alanp on January 29, 2016, 08:27:16 AM... I strongly advise you to pick up a copy of Mad Bean's Eagle libraries, they have only the parts you want to use, no extra SMD parts :)
Yes, I definitely use the Mad Bean Eagle libraries.  It's saved me a lot of confusion.  :)
#64
I think I'm asking this question in a very confusing way. To clarify, are there general guidelines to choosing a type of capacitor beyond the available capacitance values and voltage ratings? 

Are there brands to avoid, or brands to choose even if more expensive?

Transistors/MOSFET/JFET anything to avoid or are they all pretty much the same quality?
#65
Build Reports / Re: Pulse
January 28, 2016, 01:17:51 PM
Ok, that is SWEET!!
#66
Also, when I look at a finished schematic I suppose I could just type the package number into a search but then I get thousands of choices. I guess I'm asking if there is a better and more efficient way to go about both choosing and shopping for components.
#67
Quote from: selfdestroyer on January 27, 2016, 12:54:41 PM
Each package in eagle should have properties that should show lead spacing and package size. Is that what your needing.
I just don't know why to choose something like "R01005" instead of "R0204".  Right now I'm just placing the proper symbols on the schematic.
#68
When I'm putting together a schematic I can make it look nice and correct and it checks out electrically but then when I want to lay out the PCB I have to make sure I choose the correct footprint.  Shopping for components is also confusing.

I think the issue is I don't know how to differentiate between the different parts of the same value.  I guess in Eagle it's called "package".

Is there a tutorial concerning choosing the package for the PCB layout and shopping for the components? 
#69
Audio/Video Demos / RangeMaster clone
January 25, 2016, 09:23:59 AM
Before I was directed to this forum I wanted to build a treble booster for my pedalboard.  I found a schematic and PCB layout on fuzzcentral and used the laser printer toner transfer method to make the board at home.

https://www.youtube.com/watch?v=mibkmXFkjpY

I'm liking the sound a lot. :)

The inside is a mess because I didn't consider the size of the jacks when picking the 1590a but I got it all stuffed inside (rather sloppily) and this was the first time I touched a soldering iron in probably 28 years so that's not so nice either.

Next one will be better though.