One of the downsides of a delay based vibrato is a tiny lag. Like a 15th/20th of a second. It doesn't really bother me, but it might bother some.
I couldn't get the depth I wanted with a lagless phase shift circuit. Especially at the slower end.
Moderator: Ghost Hip
cloudscapes wrote:cherler wrote:So do you have the uC controlling the delay chip? Like a digital pot or an LDR?
Just a couple of transistors. I based that section of the uC->delay chip modulation from this:
http://www.valvewizard.co.uk/jennygreenteethschem.jpg
The couple of transistors and passives did fine. (with a few tweaks)
Invisible Man wrote:Strange Tales: putting the ‘weeb’ in ‘dweeb’ since whenever.
Invisible Man wrote:Strange Tales: putting the ‘weeb’ in ‘dweeb’ since whenever.
Invisible Man wrote:Strange Tales: putting the ‘weeb’ in ‘dweeb’ since whenever.
multi_s wrote:what? just tqfp 48? pshhhhhhh.
goood job
multi_s wrote:basically i try to line it up on the pads using a microscope. then i do one corner and then align again. then do a second pin in the opposite corner. make sure it is aligned. after that it is pretty easy, i do what i think you are saying after that. if there are bridges i just use solder braid to remove the bridge.
so its more liek pin 1, pin (Number of pins)/2 , pin 3, 4, 5 etc
the bigger ones are a hassle because i dont have a tool that can hold it like tweezers that big etc and i drink way too much coffee.
Invisible Man wrote:Strange Tales: putting the ‘weeb’ in ‘dweeb’ since whenever.
Strange Tales wrote:Yea that's how I start it out. Then I just do pin 1, and then pull it out, go to pin 2, etc. It's a very smooth motion once I get in a rhythm. Visually, it would look like a hill I guess? I do need to look into a better microscope to line these pins up. For now I just use a magnification headset that does the trick but can get a little hairy.
I just do this on my own time so I'm drinking beer instead of coffee .
cloudscapes wrote:multi_s wrote:what? just tqfp 48? pshhhhhhh.
goood job
I admire your courage in routing a billion address traces to that RAM
LaoWiz wrote:Just got this Meatball style enclosure in the mail. It's a beauty and now need to figure out a good solution for etching steel. Also need to figure what I'm going to put in it!
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