Author Topic: A tale of two 9's  (Read 6674 times)

vigilante397

Re: A tale of two 9's
« Reply #40 on: September 22, 2021, 04:04:04 PM »
Another demo video showing off some of the handling here:  https://youtu.be/hHlw6phnWmI

Well that was pretty freaking great. Really excellent job, looks amazing!
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bean

Re: A tale of two 9's
« Reply #41 on: September 22, 2021, 04:45:19 PM »
Another demo video showing off some of the handling here:  https://youtu.be/hHlw6phnWmI

Well that was pretty freaking great. Really excellent job, looks amazing!

Yeah, I mean...holy hell!

pruttelherrie

Re: A tale of two 9's
« Reply #42 on: September 22, 2021, 05:16:56 PM »
Thanks guys!

Stuff can be found here: https://github.com/pruttelherrie/Ehx9-All/

pruttelherrie

Re: A tale of two 9's
« Reply #43 on: September 24, 2021, 02:58:45 PM »
Sooooo.... I started to do a complete walkthrough of the modification, starting with an unmodified pedal, making pictures and notes etc. but I'm all out of headers...  :icon_frown:

So now it's waiting for Tayda. Will keep you posted.

pruttelherrie

Re: A tale of two 9's
« Reply #44 on: September 25, 2021, 09:26:29 AM »
Hehehe so there were a few instabilities in the software, caused by me cheaping out and leeching the 3.3V power from the mainboard. Especially the TFT backlight takes quite a bit and this week I put more SPI flash chips on the flashmultiplexerboard so the screen would freeze now and then.

Nothing a good ol' LM317 can't fix, so after adding a piece of perfboard with a 3.3V regulator dedicated for the TFT and the blackpill, all is fine again.

"Should have put that on the controller board from the start." - Yeah I know *sigh*